A Grocery Store Owner Claims That the Mean Amount Spent $\$ 56$

Multiple Choice

A grocery store owner claims that the mean amount spent per checkout is more than $\$ 56$ A test is made of $H _ { 0 } : \mu = 56$ versus $H _ { 1 } : \mu > 56$ . The null hypothesis is rejected. State the appropriate conclusion.

A) There is not enough evidence to conclude that the mean checkout price is less than or equal to $56.
B) The mean checkout amount is less than or equal to $56.
C) The mean checkout amount is greater than $56.
D) There is not enough evidence to conclude that the mean checkout price is greater than $56.