Question

A random sample of 100 people was taken. Eighty-five of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 80%.

The p-value is
a. 0.2112b. 0.05c. 0.025d. 0.1056

Answer 1

Good evening ,

Answer:

b. 0.05

Explanation:

(85-80)÷100 = 5÷100 = 0,05.

:)