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# help

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Given Event A, Event B, and Event C. Event A and Event B are mutually exclusive. Event A and Event C are not mutually exclusive.
P(A) = 0.15
P(B) = 0.35
P(C) = 0.55
What is the probability of the complement of Event B?

A.0.65

B.0.45

C.0.35

D.0.85

Jul 25, 2019

#1
+6192
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$$\text{Most of this is red herrings}\\ \text{Given any event B, ~P[B^c] = 1 - P[B]}\\ P[B] = 0.35\\ P[B^c] = 1 - 0.35 = 0.65$$

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Jul 25, 2019