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sider randomly selecting a student at a certain university, and let A denote the event that the 1) = 0.50, P(B) = 0.35, and P(AB) = 0.25. Calculate and interpret each of the following prob (a) P(BIA) 0.5000 (b) P(BIA) (c) P(A | B) 0.7143 GJY Dan

sider randomly selecting a student at a certain university, and let A denote the event that the 1) = 0.50, P(B) = 0.35, and P(AB) = 0.25. Calculate and interpret each of the following prob (a) P(BIA) 0.5000 (b) P(BIA) (c) P(A | B) 0.7143 GJY Dan

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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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Consider randomly selecting a student at a certain university, and let A denote the event that the selected individual has a Visa credit card and B be the analogous event for a MasterCard where P(A) = 0.50, P(B) = 0.35, and P(AB) = 0.25. Calculate and interpret each of the following probabilities (a Venn diagram might help). (Round your answers to four decimal places.) (a) P(BIA) 0.5000 (b) P(B' | A) (c) P(A | B) 0.7143 (d) P(A' | B) (e) Given that the selected individual has at least one card, what is the probability that he or she has a Visa Card?
Transcribed Image Text:Consider randomly selecting a student at a certain university, and let A denote the event that the selected individual has a Visa credit card and B be the analogous event for a MasterCard where P(A) = 0.50, P(B) = 0.35, and P(AB) = 0.25. Calculate and interpret each of the following probabilities (a Venn diagram might help). (Round your answers to four decimal places.) (a) P(BIA) 0.5000 (b) P(B' | A) (c) P(A | B) 0.7143 (d) P(A' | B) (e) Given that the selected individual has at least one card, what is the probability that he or she has a Visa Card?
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