Question

The owner of a chain of juice stores wants to compare the profits earned from two of his stores. The alternative hypothesis is, “There is a difference between the profits earned from the two stores.” What is the null hypothesis?

A.There is a significant difference between the profits from the two stores.
B.There is a difference between the profits from the two stores, and it is equal to the standard deviation.
CThere is no difference between the profits from the two stores.
D.The profit earned from both stores is equal to the standard deviation.
E.The profit earned from one store is gr

Answer 1

@amistre64

Answer 2

@ivettef365

Answer 3

is it C since its a null hypothesis?