Researchers reported data upon ten cases of disease. Ages of the patients were 25, 28, 17, 26, 27, 22, 25, 30, 35, 29. We wish to conclude that the mean age of patients is greater than 25 years. A) Test this statement with hypothesis test for ?=0.01 and also compute the p value. B) If the true mean age is 30 what is the probability of Type II (?) error for the test done in part A?