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Duplicate of PSC S1 Probability Venn diagrams revision Flashcards | StudBud

Explore/Duplicate of PSC S1 Probability Venn diagrams revision

Duplicate of PSC S1 Probability Venn diagrams revision

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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 at least two of the vegetables?
13/28
7/28
4/28
9/28
2
Find P(A∪B)
0.5
0.7
0.3
0.2
3
Find P(A'∩B')
0.4
0.2
0.3
0.5
4
Find P(A|B)
1/3
1/7
1/2
2/3
5
What is the probability a student likes carrots?
5/28
11/28
4/28
16/28
6
Find P(A)
0.3
0.1
0.2
0.7
7
Given a student likes asparagus, what is the probability they like carrots?
5/10
5/16
1/10
5/28
8
Find P(A∩B')
0.3
0.4
0.2
0.1