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Unit 4 a Probability Venn diagrams Flashcards | StudBud

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Unit 4 a Probability Venn diagrams

8 terms·StudBud Administration·72 plays

S1 Statistics 1 MEI Venn diagrams revision notation intersection union and conditional probability

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Questions 8

Answers

1
What is the probability a student likes carrots?
11/28
16/28
4/28
5/28
2
Find P(A)
0.3
0.7
0.2
0.1
3
Find P(A∩B)
0.3
0.7
0.5
0.2
4
Find P(B')
0.4
0.3
0.1
0.2
5
Find P(B)
0.4
1/6
1/4
0.6
6
What is the probability a student likes at least two of the vegetables?
9/28
7/28
4/28
13/28
7
Find P(A∩B)'
0.2
0.8
0.3
0.4
8
Find P(A∪B)
0.5
0.3
0.2
0.7