Year 9

# Combined events and sample spaces (Part 2)

## Slide deck

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## Lesson details

### Key learning points

- In this lesson, we will look in more detail at how we can represent combined events and sample spaces.

### Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

## Video

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### 5 Questions

Q1.

What is the probability of getting a 5?

4

5/36

5/9

Q2.

What is the probability of getting a 1?

1

1/18

1/36

Q3.

What is the probability of getting greater than 4?

0

1/6

8/11

Q4.

What is the probability of getting a multiple of 3?

1/2

1/4

1/6

Q5.

What is the probability of getting a prime number?

1/2

5/11

5/12

### 5 Questions

Q1.

What is the probability I spin 2 blacks?

16/20

4

4/16

5

Q2.

What is the probability that I spin 2 whites or 2 blacks?

1

4/20

9/25

Q3.

What is the probability that I get exactly 1 black?

1

4/20

8/25

Q4.

What is the probability that I get 1 white and 1 red?

1

12/20

8/20

Q5.

What is the probability that I get 2 whites or 2 reds?

0

1

11/20