GCSE Maths: Tree Diagrams and Conditional Probability – Revision Quiz

10 QuestionsMultiple ChoiceFree Practice

About this quiz

This GCSE Maths: Tree Diagrams and Conditional Probability – Revision Quiz quiz contains 10 multiple choice questions designed to help you revise and test your GCSE Mathematics knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!

Description

Use tree diagrams to calculate probabilities of combined events with and without replacement. Higher tier content.

Progress0 / 10 answered
1

Question 1 of 10

A bag has 4 red and 6 blue balls. Two are drawn without replacement. Find P(both red).
2

Question 2 of 10

On a tree diagram, what do you do with probabilities along a branch?
3

Question 3 of 10

Two fair dice are rolled. Find P(total is 7).
4

Question 4 of 10

P(A) = 0.4 and P(B) = 0.5. A and B are independent. Find P(A and B).
5

Question 5 of 10

A bag has 3 red and 7 blue balls. One is taken, then replaced. Another is taken. Find P(one red and one blue in any order).
6

Question 6 of 10

P(A|B) means:
7

Question 7 of 10

A biased coin has P(H) = 0.6. It is tossed twice. Find P(exactly one head).
8

Question 8 of 10

A bag has 5 red and 3 green. Two drawn without replacement. Find P(different colours).
9

Question 9 of 10

Events A and B are independent. Which of these is true?
10

Question 10 of 10

P(A) = 0.3 and P(B|A) = 0.5. Find P(A and B).

Related Quizzes

View all →

GCSE Maths: Laws of Indices – Revision Quiz

GCSE maths indices quiz. Practise laws of indices including negative and ze...

10 questionsStart

GCSE Maths: Standard Form – Revision Quiz

GCSE standard form quiz. Convert and calculate with standard form numbers f...

10 questionsStart

GCSE Maths: Fractions, Decimals and Percentages – Revision Quiz

GCSE fractions decimals percentages quiz. Practise converting and comparing...

10 questionsStart

GCSE Maths: Percentage Calculations – Revision Quiz

GCSE percentage calculations quiz. Percentage change, reverse percentages a...

10 questionsStart