Question

An experiment is designed to compare the average salaries of employees in a particular position in two competing companies. The null hypothesis is assumed to be that there is no difference in the average salaries of employees in a particular position in the two companies. What is the alternative hypothesis?
A. There is a difference in the average salaries that is equal to the standard deviation.

B. There is no difference in the average salaries.

C. There is a difference in the average salaries.

D. The average salaries are equal.

Answer 1

C.
Glad I could help!! ! ^-^

Answer 2

The answer is c to the question hope this helps