determining the complement of an event\nmariah is randomly choosing three books to read from the following…

determining the complement of an event\nmariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. what is the complement of mariah choosing three mysteries?\nnot choosing a mystery\nchoosing at least one mystery\nchoosing three mysteries\nnot choosing all mysteries

determining the complement of an event\nmariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. what is the complement of mariah choosing three mysteries?\nnot choosing a mystery\nchoosing at least one mystery\nchoosing three mysteries\nnot choosing all mysteries

Answer

Answer:

D. not choosing all mysteries

Explanation:

Step1: Define complement event

The complement of an event A is all outcomes that are not in A.

Step2: Analyze the given event

The event is Mariah choosing three mysteries.

Step3: Determine the complement

The complement is any situation where she doesn't choose all three - mystery books, i.e., not choosing all mysteries.