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ProbStats Chapter 3.2 Conditional Probability (Elementary Statistics) Flashcards | StudBud
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ProbStats Chapter 3.2 Conditional Probability (Elementary Statistics)
ProbStats Chapter 3.2 Conditional Probability (Elementary Statistics)
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Conditional Probability
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
P(Can't Bike|Boys) =
4/11
4/14
4/30
11/30
2
How many boys were in this sample?
14
16
19
11
3
How many people were sampled?
16
19
11
30
4
Theoretical Probability is...
probability that is based off of collected data.
probability that is based off a known sample space.
probability that is based off educated guesses or intuition.
5
P(Boy|Can't Bike) =
4/30
4/11
11/14
4/14
6
Empirical Probability is...
probability that is based off of collected data.
probability that is based off educated guesses or intuition.
probability that is based off a known sample space.
7
What is the probability of selecting a person who Can Bike, given the person is a Girl?
9/19
9/16
9/30
7/16
8
Subjective Probability is...
probability that is based off educated guesses or intuition.
probability that is based off a known sample space.
probability that is based off of collected data.
9
What is the probability of randomly selecting a person who can bike?
7/11
9/16
14/30
16/30
10
What type of probability can be determined given this two-way table?
Uuuuhhhhh...
Empirical Probability
Theoretical Probability
Subjective Probability
