Please see attached, thank you.

Answer:

The sample means and standard deviations and number of observations for men and
women are:
For men: ̅ =68.11, s1 = 17.35 and n1 = 9
For women: ̅ =61.71, s2 = 14.72 and n2 = 7

(a) The decision rule: Reject H0 in favor of H1 if the computed value of the statistic is...