40 married couples without children are asked to report the number of times per year they initiate a date night. The men report initiating an average of 9.3 date nights with a standard deviation of 4. Is there significant evidence to conclude that married men without children initiate date night more than 8 times per year at the 0.01 significance level? Note that there's evidence that this distribution is skewed.

What are the hypotheses?

• H0: μ = 9.3 vs H1: μ ≠ 9.3

• H0: μ = 8 vs H1: μ ≠ 8

• H0: μ ≤ 9.3 vs H1: μ > 9.3

• H0: μ ≤ 8 vs H1: μ > 8

What distribution does the test statistic follow?

• t with 41 degrees of freedom

• t with 39 degrees of freedom

• t with 40 degrees of freedom

• z

What is the value of the test statistic? Round to two decimal places.