8
QuizMultiple Choice

Hypothesis Testing — Unit test

Question 8 • CREDIT RE-SEAT MNPS Integrated Math III IC S2 26-27

According to a poll, 56% of voters support funding a new community center. A surveyor randomly selects 75 voters and asks each voter if he or she is in favor of the center. If being in favor of the center is a success, what is the probability of a success for this binomial experiment?

Answer
A
0.34
B
0.44
C
0.56
D
0.75

Explanation

In a binomial experiment, the probability of success is the chance that one selected person has the stated success outcome. Here, success means supporting the community center, which the poll says 56% of voters do. Converting 56% to a decimal gives 0.56, so the correct choice is 0.56.

AI-written and checked against the verified answer.

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