I take the separate probabilities of at least one of two events (which cannot both happen at once) and add them together.I am trying to figure:
A)a joint occurrence
B)an alternate occurrence of mutually exclusive events
C)an alternate occurrence of nonexclusive events
D)the expectation value of the occurrences

Question

Quizplus · Accepted Answer

When you're adding the probabilities of events that cannot both happen at the same time, you're dealing with mutually exclusive events. This means you're calculating the probability of one event or the other occurring, but not both, which is an alternate occurrence of mutually exclusive events.

I Take the Separate Probabilities of at Least One of Two