A restaurant owner claims that the mean amount spent by diners at his restaurant is more...
A restaurant owner claims that the mean amount spent by diners at his restaurant is more than $30. A test is made of
H0 : μ = 30 versus H1: μ > 30. The null hypothesis is rejected. State an appropriate conclusion.
Group of answer choices
There is not enough evidence to conclude that the mean amount spent by diners is greater than $30.
The mean amount spent by diners is greater than $30.
A type II error has occurred.
The mean amount spent by diners may be greater than $30.
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