Mathematics, 19.05.2021 06:30 justin5163
A and B are mutually exclusive events. P(A) = 0.20 and P(B) = 0.70. What is P(A or B)?
A. 0.90
B. 0.50
C. 0.14
D. 0.28
Answers: 3
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A and B are mutually exclusive events. P(A) = 0.20 and P(B) = 0.70. What is P(A or B)?
A. 0.90
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