4. You are given that Event A = owning a car and that Event B = owning a bike. P(A) = 0.20, P(B) = 0.30, and P(A and B) = 0.12. What is the P(A|B)? Are the events independent? Explain how you know? [Just in case someone's computer is having trouble with symbols, the question is, "What is the probability of A given B?"]

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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4.
You are given that Event A = owning a car and that Event B = owning a bike. P(A) = 0.20, P(B) = 0.30, and P(A and B) = 0.12.
What is the P(A|B)? Are the events independent? Explain how you know? [Just in case someone's computer is having trouble with
symbols, the question is, "What is the probability of A given B?"]
5.
Do the outcomes in a sample space have to be equally likely? Please explain.
Transcribed Image Text:4. You are given that Event A = owning a car and that Event B = owning a bike. P(A) = 0.20, P(B) = 0.30, and P(A and B) = 0.12. What is the P(A|B)? Are the events independent? Explain how you know? [Just in case someone's computer is having trouble with symbols, the question is, "What is the probability of A given B?"] 5. Do the outcomes in a sample space have to be equally likely? Please explain.
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