Question

what does p(b|a) represent?
choose the correct answer below.
a. the probability of event b occurring after it is assumed that event a has already occurred
b. the probability of event a or event b or both occurring
c. the probability of event a and event b both occurring
d. the probability of event a occurring after it is assumed that event b has already occurred

Explanation:

The notation P(B|A) is the conditional - probability formula. It represents the probability of event B occurring given that event A has already occurred.

Answer:

A. The probability of event B occurring after it is assumed that event A has already occurred