Question

For mutually exclusive events Q and R, P(Q) = 0.45 and P(R) = 0.30

Find the following probabilities

P(Q')

Answer 1

P(Q')=1-P(Q)=1-0.45=0.55

Explanation:

Answer 2

Explanation:

P(Q')=1-P(Q)=1-0.45=0.55