=15. If P(A) = 0.4 and P(B) = 0.5 and P(A and B)= 0.2, then P(A or

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=15. If P(A) = 0.4 and P(B) = 0.5 and P(A and B)= 0.2, then P(A or B) =

a. 0.7.

b. 0.9.

c. 1.1.

d. 0.2.

e. none of the above.

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Quantitative Analysis For Management

ISBN: 9789332578692

12th Edition

Authors: Barry Render, Ralph M. Stair, Michael E. Hanna

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