Since an instant replay system for tennis was introduced at a major tournament, men challenged 1433 referee calls , with the result that 411 of the calls were overturned. Women challenged 777 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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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Since an instant replay system for tennis was introduced at a major tournament, men challenged 1433 referee calls , with the result that 411 of the calls were overturned. Women challenged 777 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.

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