Question 202078
Suppose P(C) = .048, P(M ∩ C) = .044, and P(M u C) = .524. Find the indicated probability. 
P(M')
A) .528
B) .520
C) .480
D) .472
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P(M or C) = P(M) + P(C) - P(M and C)
Substitute to solve for P(M)
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0.524 = P(M) + 0.045 - 0.44
P(M) = 0.524 + 0.44 - 0.045
P(M) = 0.919
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Cheers,
Stan H.