Since an instant replay system for tennis was introduced at a major tournament, men challenged 1408 referee calls, with the result that 430 of the calls were overturned. Women challenged 750 referee...


identify the test statistic, p value, 95% confidence interval and 90% confidence interval.


Since an instant replay system for tennis was introduced at a major tournament, men challenged 1408 referee calls, with the result that 430 of the calls<br>were overturned. Women challenged 750 referee calls, and 223 of the calls were overturned. Use a 0.05 significance level to test the claim that men and<br>women have equal success in challenging calls. Complete parts (a) through (c) below.<br>a. Test the claim using a hypothesis test.<br>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<br>players who challenged referee calls. What are the null and alternative hypotheses for the hypothesis test?<br>O A. Ho P1 =P2<br>O B. Ho: P1 sP2<br>Ho P1 P2<br>O C. Ho P1 P2<br>

Extracted text: Since an instant replay system for tennis was introduced at a major tournament, men challenged 1408 referee calls, with the result that 430 of the calls were overturned. Women challenged 750 referee calls, and 223 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? O A. Ho P1 =P2 O B. Ho: P1 sP2 Ho P1 P2 O C. Ho P1 P2

Jun 04, 2022
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