Since an instant replay system for tennis was introduced at a major​ tournament, men challenged 1408 referee​ calls, with the result that 411 of the calls were overturned. Women challenged 743 referee​ calls, and 217 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.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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Since an instant replay system for tennis was introduced at a major​ tournament, men challenged 1408

referee​ calls, with the result that

411

of the calls were overturned. Women challenged

743

referee​ calls, and

217

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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