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Chapter 3.2 Conditional Probability (Elementary Statistics) Flashcards | StudBud
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Chapter 3.2 Conditional Probability (Elementary Statistics)
Chapter 3.2 Conditional Probability (Elementary Statistics)
6 terms
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StudBud Administration
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41 plays
Conditional Probability
Flashcards
6 cards
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Practice quiz
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Questions
6
Answers
1
How many boys were in this sample?
14
11
19
16
2
What is the probability of selecting a person who Can Bike, given the person is a Girl?
9/30
7/16
9/19
9/16
3
How many people were sampled?
30
19
11
16
4
What is the probability of randomly selecting a person who can bike?
14/30
9/16
16/30
7/11
5
P(Can't Bike|Boys) =
11/30
4/11
4/14
4/30
6
P(Boy|Can't Bike) =
11/14
4/11
4/14
4/30
