Question 14 of 18 (1 point) | Attempt 1 of 1 View question in a popup @ 1h 52m Remaining 9.2 Section Exercise 53 (critical Height and age: Are older men shorter than younger men? According to a national report, the mean height for U.S. men is 69. inches. In a sample of 307 men between the ages of 60 and 69, the mean height was x =69.1 inches. Public health officials wan to determine whether the mean height J for older men is less than the mean height of all adult men. Assume the population standard deviation to be o =3.01. Use the a =0.10 level of significance and the critical value method. Part: 0 / 5 Part 1 of 5 (a) State the appropriate null and alternate hypotheses. H: This hypothesis test is a (Choose one) A test