Data were collected on calorie content in ales and IPAs and is summarized in the table. Type Ale IPA N 46 15 Sample mean 173. 232.5 Sample standard deviation 25.9 75.4 a. Does the sample provide evidence that there is a difference in calorie content for ales and IPAs? Assume the conditions for using a t-test are satisfied. Use a significance level of 0.05 for the hypothesis test. st had been to determine whether the mean for IPAs is significantly larger than the mean for ales, how would this change the alternative hypothesis and p-value? Test this hypothesis and write the conclusion for the test. a. Determine the hypotheses for this test. Let u be the population mean calorie count of ales and let u2 be the population mean calorie count of IPAs. Choose the correct answer below. OA. HO: H1

H2 Ha: H1 = H2 OD. Ho: H1 > H2 OE. HO: H1 = H2 OF. HO: H1 = H2 Ha: H1 # H2 Ha: H1 = H2 Ha: H1 H2 Ha : H1 H2 Ha: H1 = H2 OD. HO: H1

H2 Ha: H1 = H2 OD. HO: H1 > H2 O E. HO: H1 = H2 OF. HO: H1 = H2 Ha: H1 = H2 Ha: H1

H2 Ha: H1

H2 Ha: H1 = H2 OD. HO: H1

H2 Ha: H1 = H2 OD. Ho: H1 > H2 OE. HO: H1 = H2 OF. HO: H1 = H2 Ha: H1 = H2 Ha: H1 H2 Ha: H1