Answer
The two Events are mutually exclusive.
Work Step by Step
The two Events are mutually exclusive because they cannot occur at the same time. Here a person cannot be a Republican and a Democrat at the same time.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.