Combined events and sample spaces (Part 2)

Combined events and sample spaces (Part 2)

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Lesson details

Key learning points

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

Licence

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5 Questions

Q1.
What is the probability of getting a 5?
An image in a quiz
Correct answer: 1/9
4
5/36
5/9
Q2.
What is the probability of getting a 1?
Correct answer: 0
1
1/18
1/36
Q3.
What is the probability of getting greater than 4?
0
1/6
Correct answer: 5/6
8/11
Q4.
What is the probability of getting a multiple of 3?
1/2
Correct answer: 1/3
1/4
1/6
Q5.
What is the probability of getting a prime number?
1/2
Correct answer: 15/36
5/11
5/12

5 Questions

Q1.
What is the probability I spin 2 blacks?
An image in a quiz
16/20
4
4/16
Correct answer: 4/25
5
Q2.
What is the probability that I spin 2 whites or 2 blacks?
1
Correct answer: 13/25
4/20
9/25
Q3.
What is the probability that I get exactly 1 black?
1
Correct answer: 12/25
4/20
8/25
Q4.
What is the probability that I get 1 white and 1 red?
Correct answer: 0
1
12/20
8/20
Q5.
What is the probability that I get 2 whites or 2 reds?
0
1
11/20
Correct answer: 9/25

Lesson appears in

UnitMaths / Probability