Big babies: The National Health Statistics Reports described a study in which a sample of 330 one-year-old baby boys were weighed. Their mean weight was 25.4 pounds with standard deviation 5.3 pounds. A pediatrician claims that the mean weight of one-year-old boys is greater than 25 pounds. Do the data provide convincing evidence that the pediatrician's claim is true? Use the a = 0.05 level of significance and the P-value method with the TI-84 Plus calculator. Part: 0 / 5 Part 1 of 5 (a) State the appropriate null and alternate hypotheses. Ho: 00 0=0 HE This hypothesis test is a (Choose one) V test. X(b) Compute the value of the test statistic. Round the answer to two decimal places. t= X Part: 2 / 5 Part 3 of 5 (c) Compute the P-value. Round the answer to at least four decimal places. P-value = X 5 Part: 3 / 5 Part 4 of 5 (d) Determine whether to reject H. (Choose one) the null hypothesis Ho. X 5(e) State a conclusion. There (Choose one) V enough evidence to conclude that the mean weight of one-year-old boys is greater than 25 pounds