Question 12 of 13 (6 points) Attempt 1 of 1 View question in a popup | 2h 47m Remaining 9.3 Section Exercise 17 (p-value, calc) Big babies: The National Health Statistics Reports described a study in which a sample of 305 one-year-old baby boys were weighed. Their mean weight was 25.6 pounds with standard deviation 5.3 pounds. A pediatrician claims that the mean weight of one-year-old boys differs from 25 pounds. Do the data provide convincing evidence that the pediatrician's claim is true? Use the olo a=0.01 level of significance and the P-value method with the TI-84 Plus calculator. Part 1 of 4 State the appropriate null and alternate hypotheses. Ho 0 H1: 0 This hypothesis test is a right-tailed test. Part 2 of 4