You are given the probability that an event will happen. Find the probability that the event will not happen.
$$P ( E ) = 0.33$$
A) $0.33$
B) $0.67$
C) $0.335$
D) 0
E) 1

Question

Quizplus · Accepted Answer

The probability of an event not happening is 1 minus the probability that it will happen. Therefore, P(not E) = 1 - P(E) = 1 - 0.33 = 0.67. So, the best choice is B.

You Are Given the Probability That an Event Will Happen P(E)=0.33P ( E ) = 0.33P(E)=0.33

You Are Given the Probability That an Event Will Happen $P ( E ) = 0.33$