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Since an instant replay system for tennis was introduced at a major​ tournament, men challenged 1425...

Since an instant replay system for tennis was introduced at a major​ tournament, men challenged 1425 referee​ calls, with the result that 424 of the calls were overturned. Women challenged 777 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.

a. Identify the test statistic.

b. Identify the​ P-value.

What is the conclusion based on the hypothesis​ test?

Math   Statistics-And-Probability   
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