Adding probabilities refers to focusing on the likelihood that at least one of two events will occur and involves adding p(A)+ p(B),as long as the two events are mutually exclusive.

Question

Quizplus · Accepted Answer

When two events are mutually exclusive, they cannot occur simultaneously, so the probability of either event occurring is the sum of their individual probabilities.

Adding Probabilities Refers to Focusing on the Likelihood That at Least