A) It has been hypothesized that college students are taller than they were a generation ago and therefore that college women should be significantly taller than their mothers. State the null and alternative hypotheses to test this claim. Be sure to define any parameters you use. b) Using the information in the Minitab output, the test statistic is t = . Identify the numbers that were used to compute the t-statistic. What formula was used to calculate the t-statistic? c) What are the degrees of freedom for the test statistic? d) Draw a sketch that illustrates the connection between the t-statistic and the p-value in this problem. e) Write the conclusion of the hypothesis test.