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Let A and B be independent events with P(A) = 0.7 and P(B) = 0.2. Compute (a) P(A B)
Chapter 1, Problem 1.4-1(choose chapter or problem)
QUESTION:
Let A and B be independent events with P(A) = 0.7 and P(B) = 0.2. Compute (a) P(A B), (b) P(A B), and (c) P(A B ).
Questions & Answers
QUESTION:
Let A and B be independent events with P(A) = 0.7 and P(B) = 0.2. Compute (a) P(A B), (b) P(A B), and (c) P(A B ).
ANSWER:Step 1 of 4
Multiplication rule for independent events:
General addition rule for any two events:
Complement rule: