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Since an instant replay system for tennis was introduced at a major tournament, men challenged 1392 referee calls, with the result that 411 of the calls were overtured Women challenged 748 reforce cals, and 223 of the cas were overturned Use a 001 significance level to test the claim that men and women have equal success ig 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 referse calls. What are the hypotheses for the hypothesis test? OA H₂ P P₂ H, D, 1P₂ OD. H₂ Pj PP₂ H₁ P₁ P₂ Identify the test statistic --0 (Round to two decimal places as needed) identify the Pakie OB HP, Py H₂1 Py*Py Com OE H P P₂ H₁ Pi>P OC. Hy P, ³Py Hy PyP OF M₂ 9 *P₂ H₂ Dy*P₂ and abonative Activate Windows Time Ramaining: 02:45:25 Mat
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1392 referes calls with the result that 411 of the calls were overtumed Wiman challenged 740 refree cas, and 223 of the were overturned Use a 601 significance level to test the claims that men and women have equal success lp challenging calls Complete parts (a) through (c) blow P-valun- (Round to three decimal places as needed) What is the conclusion based on the hypothesis test? The P-value is the significance level of 0.01. so b. Test the claim by constructing an appropriate confidence interval The 99% confidence interval (P-P₂) (Round to three decimal places as needed) What is the conclusion based on the confidence interval? Because the confidence interval limits women have equal success in challenging cals 0, there the nud hypothesis There evidence to warrant rejection of the claim that women and men have equal success in challenge appear to be a significant difference between the two proportions. There evidence to warrant rejection of the claim that men and
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1392 referee calls with the result that 411 of the calls were overtamed Women challenged 743 referee calls and 223 were overtured Use a 0.01 significance level to test the claim that men and women have equal success in challenging calls Complete parts (a) through (c) below The 99% confidence interval is (P1-P₂) < (Round to three decimal places as needed) What is the conclusion based on the confidence interval? 0, there Because the confidence interval limits women have equal success in challenging cats c. Based on the results, does it appear that men and women may have equal success in challenging calls? appear to be a significant difference between the two proportions. There evidence to warrant rejection of the claim that men OA The confidence interval suggests that there is a significant difference between the success of man and women in challenging calls. It is reasonable to speculate that women have more success OB. The confidence interval suggests that there is no significant difference between the success of men and women in challenging calls OCThe confidence interval suggests that there is a significant difference between the success of men and women in challenging calls it is reasonable to speculate that men have more success OD. There is not enough information to reach a conclusion Activate Windows