A Grocery Store Owner Claims That the Mean Amount Spent $\$ 77$

A grocery store owner claims that the mean amount spent per checkout is more than $\$ 77$ . A test is made of $H _ { 0 } : \mu = 77$ versus $H _ { 1 } : \mu > 77$ . The null hypothesis is not rejected. State the appropriate conclusion.

A) There is not enough evidence to conclude that the mean checkout price is less than or equal to $\$ 77$ .
B) The mean checkout amount is less than or equal to $\$ 77$ .
C) There is not enough evidence to conclude that the mean checkout price is greater than $\$ 77$ .
D) The mean checkout amount is greater than $\$ 77$ .

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