Question

If the probability of event E occurring is 0.23, what is the probability of event E not occurring?

Select one or more:

A. 0.41

B. 0.77

C. 0.23

D. 0.99

E. -0.55

Answer 1

To find the probability of event E not occurring, subtract the probability of E from 1, which is 0.77.

Step-by-step explanation:

If the probability of event E occurring is 0.23, then the probability of event E not occurring is 1 - P(E). So, we simply subtract the probability of E occurring from 1:

1 - 0.23 = 0.77

Therefore, the correct answer is B. 0.77, which represents the probability of event E not occurring.