3. Probability and Statistics - Cameras Suppose that of all customers in your store who buy cameras, 60% purchase a case, 40% purchase a tripod, and 30% purchase both a case and a tripod. Given a customer has purchased a camera and case, what is the probability that (s)he also purchased a tripod? (round to two decimal digits) Pick ONE option 0.30 0.40 0.50 0.75
3. Probability and Statistics - Cameras Suppose that of all customers in your store who buy cameras, 60% purchase a case, 40% purchase a tripod, and 30% purchase both a case and a tripod. Given a customer has purchased a camera and case, what is the probability that (s)he also purchased a tripod? (round to two decimal digits) Pick ONE option 0.30 0.40 0.50 0.75
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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