## Probability Worksheets

Maths Worksheets / Statistics Worksheets / Probability Worksheets

It’s highly probable that your student will come across probability questions during their time at school and our probability math worksheets have been designed to cover all they need to know to ensure they feel confident in answering any type of probability maths questions.

If you require probability tree diagram worksheets with answers, or probability maths questions and answers you can find them here at very good value. So don’t let your student become confused by probability, our probability activities are probably the best resources available.

## Calculating Probabilities

## Dice Probability

## Playing Cards and Probability

## Probability Statements – True or False

## Sums to One

## The Language of Probability

## Writing Probabilty as Fractions

## Expected Frequencies

## Sample Space Diagrams

## Systematic Listing

## Experimental Probability

## Mutually Exclusive and Exhaustive Events

## Naming Sets (A)

## Naming Sets (B)

## Relative Frequency

## Sets and Venn Diagrams (A)

## Sets and Venn Diagrams (B)

## Tree Diagrams (A)

## Tree Diagrams (B)

## Printable Probability and Statistics Maths Worksheets

At Cazoom Maths we pride ourselves on the ability to create easy to understand, easy to follow probability worksheets which will help your pupil or child conquer probability at home or at school. If you need a probability scale worksheet or probability worksheets with answers, our vast selection of worksheets provides clear and concise information on how to solve probability questions.

## Why is Learning About Probability Important?

Uncertainty and randomness occur in many aspects of our daily life and having a good knowledge of probability helps us make sense of these uncertainties.

Learning about probability helps us make informed judgements on what is likely to happen, based on a pattern of data collected previously or an estimate. For example, probability informs us that we are unlikely to ever win the lottery, and therefore we shouldn’t rely on it as a source of income. Knowing this, we are empowered to make better decisions. Weather forecasters also use their knowledge of probability after studying weather patterns to work out what the likelihood is of rain, which in turn enables us to make a decision of whether to go out wearing a coat.

## Use of Probability in the Workplace

Many other industries ranging from agriculture to medicine use probability to inform the choices they make, so it is important that all children leave school with a thorough understanding of how to calculate and use probabilities.

Using worksheets either in the classroom or at home is an excellent way to prepare children for probability questions in their exams and in their future careers. Quality probability resources which break down this important information into manageable chunks will aid students’ understanding of the topic, increasing their chances of success.

## Get 20 FREE MATHS WORKSHEETS

Fill out the form below to get 20 FREE maths worksheets!

To use this resource a subscription to Go Teach Maths is required. A subscription gives you access to every resource on the website!

## Individual Subscription

School subscription.

- Comprehensive topic coverage
- Over 7000 classroom resources
- GCSE & IGCSE coverage

A subscription to Go Teach Maths gives you access to every resource on the website!

Log in to your individual or school account

Or subscribe from only £25 per year!

Reset your password

If you have forgotten the password for your school account, please contact the staff member who set up the account.

## The Probability Scale

Presentations.

Demonstration

## Display Questions

Blank Scales

Card Complete & Match

## Teacher-Led Activities

Teacher-Led Activity

Noughts & Crosses

## Exam Questions

Edexcel Foundation

9-1 Foundation

2-Minute Feedback Form

Contact me:

- What’s New?
- About Go Teach Maths
- What Do Teachers Say About GTM?
- Terms & Conditions

© Go Teach Maths

## Privacy Overview

## Probability scale 0 to 1

Common Core Standards: Grade 4 Number & Operations: Fractions , Grade 5 Number & Operations in Base Ten , Grade 5 Operations & Algebraic Thinking

CCSS.Math.Content.4.NF.C.7, CCSS.Math.Content.5.NBT.A.3, CCSS.Math.Content.5.OA.B.3

This worksheet originally published in Math Made Easy for 5th Grade by © Dorling Kindersley Limited .

Yes! Sign me up for updates relevant to my child's grade.

Please enter a valid email address

Thank you for signing up!

Server Issue: Please try again later. Sorry for the inconvenience

## Probability: probability scale

Loading ad...

Probabilities are given on a scale of 0 to 1, as decimal, or as fractions. Sometimes probabilities are expresses as percentage using a scale of 0% to 100%.

- Google Classroom
- Microsoft Teams
- Download PDF

Child Login

- Kindergarten
- Number charts
- Skip Counting
- Place Value
- Number Lines
- Subtraction
- Multiplication
- Word Problems
- Comparing Numbers
- Ordering Numbers
- Odd and Even
- Prime and Composite
- Roman Numerals
- Ordinal Numbers
- In and Out Boxes
- Number System Conversions
- More Number Sense Worksheets
- Size Comparison
- Measuring Length
- Metric Unit Conversion
- Customary Unit Conversion
- Temperature
- More Measurement Worksheets
- Writing Checks
- Profit and Loss
- Simple Interest
- Compound Interest
- Tally Marks
- Mean, Median, Mode, Range
- Mean Absolute Deviation
- Stem-and-leaf Plot
- Box-and-whisker Plot
- Permutation and Combination
- Probability
- Venn Diagram
- More Statistics Worksheets
- Shapes - 2D
- Shapes - 3D
- Lines, Rays and Line Segments
- Points, Lines and Planes
- Transformation
- Quadrilateral
- Ordered Pairs
- Midpoint Formula
- Distance Formula
- Parallel, Perpendicular and Intersecting Lines
- Scale Factor
- Surface Area
- Pythagorean Theorem
- More Geometry Worksheets
- Converting between Fractions and Decimals
- Significant Figures
- Convert between Fractions, Decimals, and Percents
- Proportions
- Direct and Inverse Variation
- Order of Operations
- Squaring Numbers
- Square Roots
- Scientific Notations
- Speed, Distance, and Time
- Absolute Value
- More Pre-Algebra Worksheets
- Translating Algebraic Phrases
- Evaluating Algebraic Expressions
- Simplifying Algebraic Expressions
- Algebraic Identities
- Quadratic Equations
- Systems of Equations
- Polynomials
- Inequalities
- Sequence and Series
- Complex Numbers
- More Algebra Worksheets
- Trigonometry
- Math Workbooks
- English Language Arts
- Summer Review Packets
- Social Studies
- Holidays and Events
- Worksheets >
- Statistics >

## Probability Worksheets

Navigate through this assortment of printable probability worksheets that includes exercises on basic probability based on more likely, less likely, equally likely, certain and impossible events, pdf worksheets based on identifying suitable events, simple spinner problems, for students in grade 4, grade 5, and grade 6. With the required introduction, the beginners get to further their knowledge with skills like probability on single coin, two coins, days in a week, months in a year, fair die, pair of dice, deck of cards, numbers and more. Mutually exclusive and inclusive events, probability on odds and other challenging probability worksheets are useful for grade 7, grade 8, and high school. Grab some of these probability worksheets for free!

Probability on Coins

Simple probability worksheets based on tossing single coin or two coins. Identify the proper sample space before finding probability.

Probability in a single coin toss

Probability in pair of coin - 1

Probability in pair of coin - 2

Probability on Days and Months

Fun filled worksheet pdfs based on days in a week and months in a year. Sample space is easy to find but care is required in identifying like events.

Days of a week

Months of a year - 1

Months of a year - 2

Probability on Fair Die

Fair die is numbered from 1 to 6. Understand the multiples, divisors and factors and apply it on these probability worksheets.

Simple numbers

Multiples and divisors

Mutually exclusive and inclusive

Probability on Pair of Dice

Sample space is little large which contains 36 elements. Write all of them in papers before start answering on probability questions for grade 7 and grade 8.

Based on numbers

Based on sum and difference

Based on multiples and divisors

Based on factors

Probability on Numbers

Students should learn the concepts of multiples, divisors and factors before start practicing these printable worksheets.

Probability on numbers - 1

Probability on numbers - 2

Probability on numbers - 3

Probability on numbers - 4

Probability on numbers - 5

Probability on Deck of Cards

Deck of cards contain 52 cards, 26 are black, 26 are red, four different flowers, each flower contain 13 cards such as A, 1, 2, ..., 10, J, Q, K.

Deck of cards worksheet - 1

Deck of cards worksheet - 2

Deck of cards worksheet - 3

Probability on Spinners

Interactive worksheets for 4th grade and 5th grade kids to understand the probability using spinners. Colorful spinners are included for more fun.

Spinner worksheets on numbers

Spinner worksheets on colors

Probability on Odds

Probability on odds worksheets can be broadly classifieds as favorable to the events or against the events.

Odds worksheet - 1

Odds worksheet - 2

Odds worksheet - 3

Probability on Independent and Dependent

Here comes our challenging probability worksheets set for 8th grade and high school students based on dependent and independent events with various real-life applications.

Based on deck of cards

Based on marbles

Based on cards

Probability on Different Events

Basic probability worksheets for beginners in 6th grade and 7th grade to understand the different type of events such as more likely, less likely, equally likely and so on.

Balls in container

Identify suitable events

Mutually inclusive and exclusive events

Related Worksheets

» Permutation

» Combination

» Permutation and Combination

» Venn Diagram

Become a Member

Membership Information

Privacy Policy

What's New?

Printing Help

Testimonial

Copyright © 2023 - Math Worksheets 4 Kids

Members have exclusive facilities to download an individual worksheet, or an entire level.

- International
- Schools directory
- Resources Jobs Schools directory News Search

## probability scale

Subject: Mathematics

Age range: 7-11

Resource type: Worksheet/Activity

Last updated

20 May 2013

- Share through email
- Share through twitter
- Share through linkedin
- Share through facebook
- Share through pinterest

Creative Commons "Sharealike"

Your rating is required to reflect your happiness.

It's good to leave some feedback.

Something went wrong, please try again later.

## amandakirby2000

Empty reply does not make any sense for the end user

Thank you for sharing.

Report this resource to let us know if it violates our terms and conditions. Our customer service team will review your report and will be in touch.

## Not quite what you were looking for? Search by keyword to find the right resource:

## Probability - Notes, Worksheets, Sort, Exit Slip & Quiz

## Description

Questions & answers, the clever clover.

- We're hiring
- Help & FAQ
- Privacy policy
- Student privacy
- Terms of service

## Corbettmaths

Videos, worksheets, 5-a-day and much more, probability practice questions, click here for questions, click here for answers.

## Probability Worksheets

- Kindergarten

One to one maths interventions built for KS4 success

Weekly online one to one GCSE maths revision lessons now available

GCSE Maths Topics

This topic is relevant for:

Probability

## Probability – Maths GCSE

Here we will learn about probability, including calculating probability, probability distributions and probability diagrams.

There are also probability worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where to go next if you’re still stuck.

## What is probability?

Probability is a measure of how likely something is to happen. You can represent probabilities using fractions, decimals or percentages.

The probability of something happening will lie between 0 and 1 or 0\% and 100\%.

The lower the probability the less chance of that event happening.

The higher the probability the more chance of that event happening.

If something has a probability of \bf{0} then it is impossible and if something has a probability of \bf{1} then it is certain .

We use the notation P(event) to represent the probability of an event happening.

For example, if you wanted to write the probability of getting a 1 you could write P(1).

In this page we will link to lots of other pages that will help with a variety of probability topics that are examined in both foundation and higher GCSE.

## Describing probability

You can describe probability in different ways. Including,

- Probability scale
- Probability notation
- Probability symbols

Step-by-step guide: Describing probability (coming soon)

The probability scale is a number line from 0 to 1 where you can place the probability of events occurring. Events can range from ‘impossible’ to ‘certain’.

To do this you need to be able to identify decimals and fractions on the number line from 0 to 1 and calculate the probability of events happening or not happening.

Step-by-step guide: Probability scale (coming soon)

- Probability notation and symbols

Probability notation is an efficient way of writing the probability of events happening or not happening.

To do this we use set notation, which is also used when working with Venn diagrams. Events are usually notated using capital letters and there is the use of some greek letters.

Step-by-step guide: Probability notation

Step-by-step guide: Probability symbol

## Probability distribution

Probability distributions are a summary of the probabilities of all possible outcomes of an experiment or situation.

In GCSE mathematics they are usually described using a table.

For example,

This table shows the theoretical probability distribution for a fair 5 -sided spinner.

As the spinner is fair, the probability of landing on each value is the same.

This table shows the probability distribution for a 4 -sided spinner, obtained from an experiment.

The probability found from an experiment is referred to as a relative frequency.

Step-by-step guide : Probability distribution

## Estimate of probability

As seen above, probabilities can be estimated using information collected from experiments or surveys. The probabilities of events will be the relative frequency of each event occurring.

Relative frequency is the number of times an event happens divided by the total number of outcomes that took place in an experiment, known as the number of trials.

To calculate the relative frequency you can use the formula

Step-by-step guide: Relative frequency

## Probability calculation

To find the probability of an event happening we use the formula,

Let’s look at the probability of getting an even number when a die is rolled.

The desired outcome is getting an even number. There are 3 even numbers on a die.

The total number of possible outcomes is 6 since there are 6 numbers on a die.

The probability of getting an even number =\frac{\text{number of desired outcomes}}{\text{total number of outcomes}}=\frac{3}{6}.

Step-by-step guide: How to calculate probability

## Probability maths worksheet

Get your free probability maths worksheet of 20+ questions and answers. Includes reasoning and applied questions.

## Probability definitions and rules

There are some important terms and rules you need to know when working with probability,

- Mutually exclusive events – events that cannot happen at the same time. For example, rolling a 4 and a 5 on a die.
- Independent events – the outcome of two or more events have no effect on the outcome of the other events. For example, rolling a 6 on one roll of a die and rolling a 1 on the next roll.
- Exhaustive events – events that cover every possible outcome. For example, rolling an even number or rolling an odd number on a die.

Step-by-step guide: Mutually exclusive events (coming soon)

Step-by-step guide: Independent events

## Calculation with the laws of probability

Some useful probability rules to help us perform calculations with probabilities are:

- The sum of the probabilities of exhaustive events is always \bf{1} .
- P(A’) = 1-P(A) .
- For mutually exclusive events, P(A or B)=P(A) + P(B) .
- For independent events P(A AND B) = P(A) x P(B).
- If the probability of winning a football match is 0.3 and the probability of drawing the football match is 0.45, the probability of losing the football match is 0.25. 0.3 + 0.45 + 0.25 = 1
- If the probability of it raining is 0.2, the probability of it not raining is 1 - 0.2 = 0.8.
- The probability of rolling an odd number or rolling a 2 on a fair six sided die is \frac{3}{6}+\frac{1}{6}=\frac{4}{6}.
- The probability of rolling a 4 on a fair six sided die and a fair coin landing heads is \frac{1}{6}\times \frac{1}{2}=\frac{1}{12}.

## Equally likely outcomes and probability

If all of the outcomes from a situation have an equal chance of occurring, the probabilities will all be the same.

A fair six sided die is rolled. The outcomes are 1, 2, 3, 4, 5 and 6 and because the die is fair, each of these outcomes are equally likely.

The probability of each of these outcomes is \frac{1}{6}.

## Probability of equally likely events

Events can be different to outcomes.

The outcomes of a fair six sided die are 1, 2, 3, 4, 5 and 6.

Rolling a 1 is an event but so is rolling an even number.

Rolling an even number is as equally likely as rolling an odd number. These are known as equally likely events.

- Combined events probability

Combined events in probability are events that occur at the same time or in succession. You can calculate the likelihood of a certain combination of outcomes.

To do this you can use the AND probability rule. This rule states that the probability of outcome A occurring from one event AND outcome B occurring from a second event is the probability of outcome A multiplied by the probability of outcome B.

P(A AND B) = P(A) x P(B)

To find the probability of rolling a 2 on a fair die and drawing a heart from a deck of playing cards we can use the AND rule.

The probability of rolling a two on a six-sided die is \frac{1}{6}.

The probability of drawing a heart from a deck of cards is \frac{1}{4}.

The probability of rolling a two AND drawing a heart is therefore \frac{1}{6} \times \frac{1}{4}=\frac{1}{24}.

Step-by-step guide: Combined events probability

## Probability tree diagram

Probability tree diagrams are a way of organising the information of two or more probability events. Probability tree diagrams show all the possible outcomes and can then be used to solve probability questions.

A coin is flipped and a dice is rolled.

What is the probability of getting a ‘tail’ and a ‘6’?

Here is the tree diagram which also includes the different outcomes and their probabilities,

Tree diagrams can also be used to help solve conditional probability problems.

Step-by-step guide: Probability tree diagram

## Frequency trees

Frequency trees are a way of organising information. They can then be used to solve probability problems.

Frequency trees look like probability tree diagrams, but frequencies are used.

A class has 30 children.

There are 16 boys.

4 boys and 5 girls walk to school.

A child is picked at random. What is the probability that they are a girl who does not walk to school?

Here is a frequency tree to show the information.

The probability of picking a girl who does not walk to school is \frac{9}{30}. (This cancels to \frac{3}{10} ).

Frequency trees can also be used to help solve conditional probability problems.

Step-by-step guide: Frequency trees

## Venn diagram

A Venn diagram is a diagrammatic representation of two or more sets .

Above are examples of a two set and a three set Venn diagram with the following features:

- The universal set is a rectangle outlining the space in which all values within the smaller sets are found. The universal set is denoted using the symbol \xi.
- The set A , shown using a circle and labelled A.
- The set B , shown using a circle and labelled B.
- The set C , shown using a circle and labelled C (Three set Venn diagram).
- Set A and set B (and set C) overlap, describing how items in set A can also be in set B. This is called the intersection .

Venn diagrams can also be used to help solve conditional probability problems.

Step-by-step guide: Venn diagram

## Two way tables

Two way tables are a type of frequency table used for organising data . They are also known as contingency tables.

Two way tables are mostly used for categorical data , though they can be used for numerical data too. Categorical data is data where the items are words rather than numbers such as – colours, sports, car manufacturers.

This two way table shows a data set about what students eat for lunch. One categorical variable is the gender of the child, the other categorical variable is what type of lunch they have.

There are row and column totals. So we can see that there are 35 boys and that 41 students have packed lunch. The total number of students in the table is 81.

Sample space diagrams are also a type of two way table.

Step-by-step guide: Two way tables (coming soon)

## Did you know?

There have been some great mathematicians who have contributed to probability theory.

Look them up and see what you can find out about them

- Andrey Kolmogorov
- Jacob Bernoulli
- Andrey Markov

And there are many more!

## Common misconceptions

- Writing probabilities as a ratio or in words

Probabilities must be written as a fraction, decimal or percentage. The chance of rolling a 1 on a fair six-sided dice is \frac{1}{6}. This cannot be written as a ratio, 1:6, or in words, as ‘1 in 6’ or ‘1 out of 6’.

- Probabilities greater than \bf{1}

The probabilities of all outcomes of an event will always add up to one. Therefore a probability as a decimal cannot be greater than 1 or a fraction cannot be improper. For example, 1.4 or \frac{6}{5} cannot be probabilities.

- Adding probabilities instead of multiplying them

For independent events P(A and B) = P(A) \times (P(B). For mutually exclusive events P(A or B) = P(A) + P(B).

- Multiplying or dividing fractions incorrectly

To multiply fractions, multiply the numerators and multiply the denominators. To divide fractions, turn the second one upside down and multiply.

- Adding fractions incorrectly

Remember, fractions can only be added or subtracted if they have a common denominator.

## Practice probability questions

1. A bag contains three blue counters, four red counters, two green counters and a yellow counter. Calculate the probability of picking a blue counter.

There are ten counters and three of them are blue.

2. A fair six sided dice is rolled.

Event A is the dice landing on an even number.

Event B is the dice landing on ‘1’.

Calculate P(A \cup B).

There are three even numbers and one ‘1’. Therefore there are 4 possible outcomes that satisfy event A or event B. There are 6 possible outcomes. Calculate the joint probabilities of these events.

3. \xi = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15\}

A = \{ multiples of 3\} and B = \{ odd numbers \}.

A number is selected at random. Find P(A \cap B).

You could use a Venn diagram to help here.

Therefore P ( A\cap B) = \frac{3}{15}.

4. A bag contains only blue, yellow and green counters.

The probability of selecting a blue counter is 0.4. The number of yellow counters is 3 times the number of green counters.

Which is the correct probability distribution for the counters in the bag?

5. Rachel has 9 balls in a bag. 4 of the balls are blue and the other 5 are red. Rachel picks one ball, notes its colour and replaces the ball. She then picks a second ball. Find the probability the two balls she picks are the same colour.

Rachel can pick two red balls or two blue balls.

The total probability is \frac{41}{81} .

6. 40 people were asked if they ate meat or were vegetarian / vegan.

25 women were asked and 10 of them did not eat meat.

13 men ate meat.

One person is chosen at random. Calculate the probability the person is male and does not eat meat.

You could use a two way table or frequency tree to help with this one.

The values you have been given are,

Filling in the other values into the two way table you have,

The number of males who do not eat meat is 2.

The total number of people is 40.

## Probability GCSE questions

1. A weather forecast says,

The probability that it will rain on Saturday is 0.6 .

The probability that it will rain on Sunday is 0.3 .

(a) Calculate the probability it will rain on Saturday and Sunday.

(b) Calculate the probability it will rain on just one of the days.

(a) Probability that it will rain on Saturday AND rain on Sunday = 0.6 \times 0.3 = 0.18.

Probability that it will not rain on Saturday = 1–0.6=0.4.

Probability that it will not rain on Sunday = 1–0.3=0.7.

Probability that it will rain on Saturday AND not rain on Sunday = 0.6 \times 0.7 = 0.42.

Probability that it will not rain on Saturday AND rain on Sunday = 0.4 \times 0.3 = 0.12.

Probability that it will rain on Saturday OR rain on Sunday = 0.42 + 0.12 = 0.54 .

2. Cards numbered 1 to 80 are shuffled and one is selected at random. If A = \{ square numbers \} and B = \{ cube numbers \}.

(a) Write down the numbers in each of the sets A and B.

A card is drawn at random.

(b) Find P\left( A\cup B \right) .

(c) Find P\left( A\cap B \right) .

(a) Correct list of square numbers, A = \{1,4,9,16,25,36,49,64\}.

Correct list of cube numbers, B = \{1,8,27,64\}.

Total number of square and cube numbers = 10.

\frac{10}{80} or equivalent.

1 and 64 are in A \cap B.

Therefore P(A \cap B) = \frac{2}{100}.

3. A fair coin is flipped and a fair 6 -sided die is rolled.

(a) Complete the tree diagram for flipping the coin and rolling the die.

(b) Calculate the probability of the coin landing on tails and the die not landing on a 6.

Probabilities correct for the coin.

Probabilities correct for the die.

Attempt to multiply the correct fractions.

## The most popular lessons are

- Venn diagram union and intersection

## Still stuck?

Prepare your KS4 students for maths GCSEs success with Third Space Learning. Weekly online one to one GCSE maths revision lessons delivered by expert maths tutors.

Find out more about our GCSE maths tuition programme.

## Privacy Overview

- Kindergarten
- Greater Than Less Than
- Measurement
- Multiplication
- Place Value
- Subtraction
- Punctuation
- 1st Grade Reading
- 2nd Grade Reading
- 3rd Grade Reading
- Cursive Writing

## Probability Scale

Probability Scale - Displaying top 8 worksheets found for this concept.

Some of the worksheets for this concept are Statistics, Probability, Probability scale, Chance and probability probability scale, Probability, Work finding the probability of an event ii, Risk management tableschartswork impactrisk and, Probability and odds examples.

Found worksheet you are looking for? To download/print, click on pop-out icon or print icon to worksheet to print or download. Worksheet will open in a new window. You can & download or print using the browser document reader options.

## 1. Statistics

2. probability, 3. probability scale, 4. chance and probability probability scale, 5. probability, 6. worksheet finding the probability of an event ii, 7. risk management tables/charts/worksheets impact/risk and ..., 8. probability and odds examples.

Reading & Math for K-5

- Kindergarten
- Learning numbers
- Comparing numbers
- Place Value
- Roman numerals
- Subtraction
- Multiplication
- Order of operations
- Drills & practice
- Measurement
- Factoring & prime factors
- Proportions
- Shape & geometry
- Data & graphing
- Word problems
- Children's stories
- Leveled Stories
- Context clues
- Cause & effect
- Compare & contrast
- Fact vs. fiction
- Fact vs. opinion
- Main idea & details
- Story elements
- Conclusions & inferences
- Sounds & phonics
- Words & vocabulary
- Reading comprehension
- Early writing
- Numbers & counting
- Simple math
- Social skills
- Other activities
- Dolch sight words
- Fry sight words
- Multiple meaning words
- Prefixes & suffixes
- Vocabulary cards
- Other parts of speech
- Punctuation
- Capitalization
- Cursive alphabet
- Cursive letters
- Cursive letter joins
- Cursive words
- Cursive sentences
- Cursive passages
- Grammar & Writing

Breadcrumbs

- Data & Graphing

## Probability

Download & Print Only $4.70

## Measuring the likelihood of an event

Probability is a measure of how likely an event will occur; a flipped coin has a 50% (or 1/2) probability of landing with its head up. In these exercises, students determine the probability of events by counting the number of ways an event can happen (the numerator) divided by the total number of possible outcomes. Note that this method only works if each different outcome is equally likely to happen at any time.

These worksheets are available to members only.

Join K5 to save time, skip ads and access more content. Learn More

What is K5?

K5 Learning offers free worksheets , flashcards and inexpensive workbooks for kids in kindergarten to grade 5. Become a member to access additional content and skip ads.

Our members helped us give away millions of worksheets last year.

We provide free educational materials to parents and teachers in over 100 countries. If you can, please consider purchasing a membership ($24/year) to support our efforts.

Members skip ads and access exclusive features.

Learn about member benefits

This content is available to members only.

- Forgot Password?

## IMAGES

## VIDEO

## COMMENTS

The Corbettmaths Textbook Exercise on Probability Scale. Videos, worksheets, 5-a-day and much more

A spinner is shown below. Place the events on the probability scale below. 2. A bag has 10 10 counters in it. 4 4 of the counters are red, 3 3 of the counters are blue, 2 2 of the counters are green and 1 1 of the counters is yellow. Place the events on the probability scale below. 3.

Printable probability worksheets for teachers & kids. Each worksheet is visual, differentiated and fun. Probably the best probability worksheets! LOGIN. Username or Email: Password: ... If you need a probability scale worksheet or probability worksheets with answers, our vast selection of worksheets provides clear and concise information on how ...

9-1 Foundation. PPT. Standard. PDF. Small. PDF. Ready-to-use mathematics resources for Key Stage 3, Key Stage 4 and GCSE maths classes.

(b) Write down the probability that the dice lands on a number greater than 3. (1) (1) (Total for Question 8 is 2 marks) 8 An ordinary fair dice is thrown once. (a) On the probability scale mark with a cross (X) the probability that the dice lands on a number less than 7. (b) Write down the probability that the dice lands on 5. (1) (1) 0 1 1 2 ...

Probability scale 0 to 1. Where does the answer belong along this probability line? Your child will plot the answers to each question on this math worksheet along a probability line. MATH | GRADE: 4th, 5th. Print full size.

Level 5 introduction to probability and using the probability scale. Moves on to show how simple probability is calculated using a tube of Smarties. Class should be ready to access your worksheet of probability questions after viewing this.

In this lesson, we will learn how to apply the vocabulary of probability to scenarios and label the probability scale with words and numbers. Video. Play video. ... If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click 'Next' below.

Help your students prepare for their Maths GCSE with this free probability scale worksheet of 43 questions and answers. Section 1 of the probability scale worksheet contains 36 skills-based probability scale questions, in 3 groups to support differentiation. Section 2 contains 3 applied probability scale questions with a mix of worded problems ...

Country code: BN. Country: Brunei. School subject: Math (1061955) Main content: Probability (2012231) Probabilities are given on a scale of 0 to 1, as decimal, or as fractions. Sometimes probabilities are expresses as percentage using a scale of 0% to 100%. Other contents: PROBABILITY SCALE.

Probability Worksheets. Navigate through this assortment of printable probability worksheets that includes exercises on basic probability based on more likely, less likely, equally likely, certain and impossible events, pdf worksheets based on identifying suitable events, simple spinner problems, for students in grade 4, grade 5, and grade 6.

A double-sided PDF worksheet on Probability scales which includes 12 probability scales going from 0 to 1 with plenty of space around them to show probabilities. We are excited to offer you a range of resources at our Onmaths shop on TES. We offer resources for every topic at KS2, KS3 and GCSE. Our KS2 resources include:

doc, 36 KB. starter activity- scale: cut out the probability vocab and place in a line, each pupil has a statement and has to place it on the probability scale. main- dice: working out the probability of events using dice.

Math: Teaching worksheet activity: Math SOL 5.14 : Build a Probability Card and Sort Important Concepts on Scale. Students will build a probability scale and sort important concepts and terms, such as; fractions, percentages, words and numbers that are related to the outcomes of likely, unlikely, impossible, certain and equally likely and ...

These dynamically created Probability Worksheets are great for learning and practicing the concept of probability. These Probability Worksheets are ideal for 4th Grade, 5th Grade, 6th Grade, and 7th Grade students. Click here for a Detailed Description of all the Probability Worksheets.

Quiz and Exit Slip. A ten question quiz and exit slip are provided. Students are asked to place events on a probability scale along with various questions on the chance of an event. A self-evaluation can be copied to the back side of the exit slip. Answer keys and sort examples are provided. 7.SP.C.5. This product was created to support 7.SP.C.5.

A selection of statements designed to be placed on the probability scale above. Simply print out an A3 version of the probability scale, cut out the statements and ask students to place each statement where they think it should go on the line. This also includes some blank statement arrows for students to create their own probability statements ...

The Corbettmaths Practice Questions on Probability. Videos, worksheets, 5-a-day and much more

Basic probabilities expressed as fractions. In math, probability measures the likelihood of an event occurring. In these basic probability worksheets, students determine the probability of certain events and express then as a fraction. Dice: Worksheet #1. Raffle: Worksheet #2. Cards: Worksheet #3.

× Description: "This worksheet is designed to introduce children to the concept of basic probability through practical examples leveraging dice and spinners. It comprises 12 engaging and thought-provoking math problems, teaching them about odds, event likelihood, and random selection. The worksheet is versatile in its application, allowing for customization, conversion into flashcards, and ...

For example, To find the probability of rolling a 2 2 on a fair die and drawing a heart from a deck of playing cards we can use the AND rule. The probability of rolling a two on a six-sided die is \frac {1} {6}. 61. The probability of drawing a heart from a deck of cards is \frac {1} {4}. 41.

Probability Scale - Displaying top 8 worksheets found for this concept.. Some of the worksheets for this concept are Statistics, Probability, Probability scale, Chance and probability probability scale, Probability, Work finding the probability of an event ii, Risk management tableschartswork impactrisk and, Probability and odds examples.

K5 Learning offers free worksheets, flashcards and inexpensive workbooks for kids in kindergarten to grade 5. Become a member to access additional content and skip ads. students determine the probability of events by counting the number of ways an event can happen (the numerator) divided by the total number of possible outcomes.