question archive 1) Tennis Challenges The table below shows results since 2006 of challenged referee calls in the U
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1) Tennis Challenges The table below shows results since 2006 of challenged referee calls in the U.S. Open. Use a 0.05 significance level to test the claim that the gender of the tennis player is independent of whether the call is overturned.
[Was the Challenge to the Call Successful?]
[Yes] [No]
Men: [421] [991]
Women: [220] [539]
2. What is the calculator formula for contingency tables?