Childhood obesity: A national health survey weighed a sample of 538 boys aged 6-11 and found that 89 of them were overweight. They weighed a sample of 522 girls aged 6-11 and found that 61 of them were overweight. Can you conclude that the proportion of boys who are overweight differs from the proportion of girls who are overweight? Let p denote the proportion of boys who are overweight and let p denote the proportion of girls who are overweight. Use the = 0.05 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 P1 P2 H P1 P2 This is a two-tailed test. Part 2 of 4 Find the P-value. Round the answer to four decimal places. P-value=1 Part 3 of 4 Determine whether to reject Ho. Reject the null hypothesis Ho- Part: 3/4 Part 4 of 4 State a conclusion. There is enough evidence to conclude that the proportion of boys who are overweight differs from the proportion of girls who are overweight.