select the correct answer.\nan experiment is designed to compare the average salaries of employees in a…

select the correct answer.\nan 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?\n\na. there is a difference in the average salaries that is equal to the standard deviation.\nb. there is no difference in the average salaries.\nc. there is a difference in the average salaries.\nd. the average salaries are equal.

select the correct answer.\nan 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?\n\na. there is a difference in the average salaries that is equal to the standard deviation.\nb. there is no difference in the average salaries.\nc. there is a difference in the average salaries.\nd. the average salaries are equal.

Answer

Brief Explanations:

The alternative hypothesis is the opposite of the null hypothesis. Here, the null hypothesis is that there is no difference in average salaries. So the alternative is that there is a difference in average salaries.

Answer:

C. There is a difference in the average salaries.