Johnson is hired by a company to see if a new product, Topocal, will cause hair to grow on the heads of bald men. He recruits one thousand bald men and randomly divides them into two groups: Five hundred men (group A) rub Topocal on their scalps each day; the other five hundred (group B) rub a standard skin lotion on their scalps each day. After two months, Johnson checks to see what the results have been. He finds that there has been hair growth in 7 percent of group A and in 2 percent of group B.What is the population?
A)bald men in general
B)the bald men who participated in the study
C)the men in group A
D)the men in group B

Question

Quizplus · Accepted Answer

The population refers to the entire group that the study is intended to apply to, which in this case is bald men in general.

Johnson Is Hired by a Company to See If a New