Question

The Conditional Probability an event B given an event A is denoted as P(B/A). P(B/A) is the probability that B occurs, under the assumption that A occurs.

What is the notation used to represent the conditional probability of event B given event A?

A) P(A | B)
B) P(A and B)
C) P(A + B)
D) P(B | A)

Answer 1

The notation used to represent the conditional probability of event B given event A is P(B | A). The conditional probability of A given B is written P(A | B) and it represents the probability of A occurring, given that B has already occurred.

Step-by-step explanation:

The notation used to represent the conditional probability of event B given event A is P(B | A).

The conditional probability of A given B is written P(A | B) and it represents the probability of A occurring, given that B has already occurred.

This notation is read as 'the probability of A, given B'.

To calculate the conditional probability of event A given event B, you can use the formula P(A | B) = P(A AND B) / P(B).