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Since an instant replay system for tennis was introduced at a major tournament, men challenged 1415 referee calls, with the result that 414 of the calls were overturned. Women challenged 773 referee calls, and 227 of the calls were overturned. 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. OD. Ho: P1 P2 H₁ P1 P2 Identify the test statistic. z = -0.05 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.957 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? OE. Ho P1 P2 H₁: P1 P2 OF. Ho: P₁ SP2 H₁: P1 P2 The P-value is greater than the significance level of a = 0.01, so fail to reject the null hypothesis. There is not sufficient 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 99% confidence interval is ☐ <(P₁ - P2) <. (Round to three decimal places as needed.)

Since an instant replay system for tennis was introduced at a major tournament, men challenged 1415 referee calls, with the result that 414 of the calls were overturned. Women challenged 773 referee calls, and 227 of the calls were overturned. 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. OD. Ho: P1 P2 H₁ P1 P2 Identify the test statistic. z = -0.05 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.957 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? OE. Ho P1 P2 H₁: P1 P2 OF. Ho: P₁ SP2 H₁: P1 P2 The P-value is greater than the significance level of a = 0.01, so fail to reject the null hypothesis. There is not sufficient 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 99% confidence interval is ☐ <(P₁ - P2) <. (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Since an instant replay system for tennis was introduced at a major tournament, men challenged 1415 referee calls, with the result that 414 of the calls were overturned. Women challenged 773 referee calls, and 227 of the calls were overturned. 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. OD. Ho: P1 P2 H₁ P1 P2 Identify the test statistic. z = -0.05 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.957 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? OE. Ho P1 P2 H₁: P1 P2 OF. Ho: P₁ SP2 H₁: P1 P2 The P-value is greater than the significance level of a = 0.01, so fail to reject the null hypothesis. There is not sufficient 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 99% confidence interval is ☐ <(P₁ - P2) <. (Round to three decimal places as needed.)
Transcribed Image Text:Since an instant replay system for tennis was introduced at a major tournament, men challenged 1415 referee calls, with the result that 414 of the calls were overturned. Women challenged 773 referee calls, and 227 of the calls were overturned. 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. OD. Ho: P1 P2 H₁ P1 P2 Identify the test statistic. z = -0.05 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.957 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? OE. Ho P1 P2 H₁: P1 P2 OF. Ho: P₁ SP2 H₁: P1 P2 The P-value is greater than the significance level of a = 0.01, so fail to reject the null hypothesis. There is not sufficient 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 99% confidence interval is ☐ <(P₁ - P2) <. (Round to three decimal places as needed.)
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