6. answer all parts below please

part a) Identify the claim and state H0 and Ha.

part b) Find the critical value(s) and identify the rejection region(s).

part c) Find the standardized test statistic.

part d) Decide whether to reject or fail to reject the null hypothesis.

part e) Interpret the decision in the context of the original claim below

Since you _____________(reject/ fail to reject) the null hypothesis, and the claim is the alternative hypothesis, at the __%

significance level, ___________(thereis/ is not) enough evidence to support the claim that "The mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World.