Question: Find Z test statistics And P value And please answer all questions and attachment below Since an instant replay system for tennis was introduced at
Find Z test statistics And P value And please answer all questions and attachment below

Since an instant replay system for tennis was introduced at a major tournament, men challenged 1428 referee calls, with the result that 411 of the calls were overturned. Women challenged 775 referee calls, and 221 of the calls were overturned. Use a 0.01 significance level to test the claim that men and women do not have equal success in challenging calls. 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 C. Ho: P1 = P2 OB. Ho: P1 SP2 H1: P1 / P2 O A. Ho: P1 SP2 H1 : P1 # P2 Hy : P 1 > P 2 OF. Ho: P1 2 P2 O E. Ho: P1 2 P2 H1: P1 / P2 OD. Ho: P1 # P2 H1 : P1
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
