Since an instant replay system for tennis was introduced at a major tournament, men challenged 1391 referee calls, with the result that 429 of the calls were overturned. Women challenged /63 referee calls, and 226 of the calls were overturned. Use a 0.05 significance level to test the claim that men and women have equal success in challenging calls. Complete parts (a) through (c) below. a. Test the claim using a hypothesis test. Consider the first sample to be the sample of male tennis players who challenged referee calls and the second sample to be the sample of female tennis players who challenged referee calls. What are the null and alternative hypotheses for the hypothesis test? OA. Ho: P1 2 P2 O B. Ho: P1 # P2 O C. Ho: P1 SP2 H1: P1 7 P2 H1: P1 = P2 H1 : P1 # P2 OD. Ho: P1 = P2 OE. Ho: P1 = P2 OF. Ho: P1 = P2 H1: P1 # P2 H1: P1 P2 Identify the test statistic. z= (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? The P-value is the significance level of a = 0.05, so the null hypothesis. There evidence to warrant rejection of the claim that women and men have equal success in challenging calls. b. Test the claim by constructing an appropriate confidence interval. The 95% confidence interval is | P2 H1 : P1 = P2 Identify the test statistic. z= (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? The P-value is the significance level of a = 0.05, so the null hypothesis. There sufficient evidence to support the claim that the fatality rate is higher for those not wearing seat belts. b. Test the claim by constructing an appropriate confidence interval. The appropriate confidence interval is | P2 H1 : P1 # P2 O D. Ho: P1 = P2 OE. HO: P1 = P2 OF. Ho: P1 # P2 H1: P1 7 P2 H1: P1 = P2 H1 : P1 = P2 Identify the test statistic. 'Round to two decimal places as needed.) Identify the critical value(s). 'Round to three decimal places as needed. Use a comma to separate answers as needed.) What is the conclusion based on the hypothesis test? The test statistic is the critical region, so the null hypothesis. There is evidence to conclude that P, # P2- The 95% confidence interval is |= (P1 -P2) H2 Hy: My =H2 OC. Ho: H1 212 OD. Ho: H1 = H2 H1 : H1 =H2 Hy : My * H2 The test statistic, t, is . (Round to two decimal places as needed.) The P-value is . (Round to three decimal places as needed.) State the conclusion for the test. O A. Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O B. Reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O C. Fail to reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O D. Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. b. Construct a confidence interval suitable for testing the claim that males and females have the same mean BMI.