Since an instant replay system for tennis was introduced at a major tournament, men challenged 1401 referee calls, with the result that 420 of the calls were overturned. Women challenged 774 referee calls, and 211 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. . 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? A. H₂: P₁ #P₂ H₁: P₁ = P₂ D. Ho: P₁ = P₂ H₁: P₁ P2 dentify the test statistic. Round to two decimal places as needed.) B. H₂: P₁ = P₂ H₁: P₂ #P₂ OE H₂: P₁ P₂ H₁: P₁ #P₂ OC. Ho: P₁ P₂ H₁: D₁ #D₂ OF. Ho: P₁ = P₂ H₁: P₁ P₂
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1401 referee calls, with the result that 420 of the calls were overturned. Women challenged 774 referee calls, and 211 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. . 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? A. H₂: P₁ #P₂ H₁: P₁ = P₂ D. Ho: P₁ = P₂ H₁: P₁ P2 dentify the test statistic. Round to two decimal places as needed.) B. H₂: P₁ = P₂ H₁: P₂ #P₂ OE H₂: P₁ P₂ H₁: P₁ #P₂ OC. Ho: P₁ P₂ H₁: D₁ #D₂ OF. Ho: P₁ = P₂ H₁: P₁ P₂
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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Transcribed Image Text:Since an instant replay system for tennis was introduced at a major tournament, men challenged 1401 referee calls, with the result that 420 of the calls were overturned. Women challenged 774 referee calls, and 211 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.
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 #D₂
H₁: P₁ = P₂
O D. Ho: P₁ = P₂
H₁: P₁ P₂
Identify the test statistic.
2=0
(Round to two decimal places as needed.)
B. H₂: P₁ = P₂
H₁: P₁ P₂
OE. Ho: P₁
H₁: P₁
P₂
P₂
O C. Ho: P₁ P₂
H₁: D₂ #D₂
OF. Ho: P₁ = P₂
H₁: P₁ P₂
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