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Given that P(A) = 0.25, P(B) = 0.8 and P(An B) = 0.2. (a) Draw a Venn diagram to illustrate the situation. (b) Are A and B independent? Why? (c) Are A and B independent? Why? Show your work.

Given that P(A) = 0.25, P(B) = 0.8 and P(An B) = 0.2. (a) Draw a Venn diagram to illustrate the situation. (b) Are A and B independent? Why? (c) Are A and B independent? Why? Show your work.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Given that P(A) = 0.25, P(B) = 0.8 and P(An B) = 0.2. (a) Draw a Venn diagram to illustrate the situation. (b) Are A and B independent? Why? (c) Are A and B independent? Why? Show your work.
Transcribed Image Text:Given that P(A) = 0.25, P(B) = 0.8 and P(An B) = 0.2. (a) Draw a Venn diagram to illustrate the situation. (b) Are A and B independent? Why? (c) Are A and B independent? Why? Show your work.
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P(A)=0.25, P(B)=0.8 and P(A∩B)=0.2

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