Since an instant replay system for tennis was introduced at a major tournament, men challenged 1401 referee calls with the results that 422 of the calls were overturned. women challenged 764 referee calls, and 228 of the calls were overturned. use a 0.01 significant level to test the claim that men and women have equal success in challenging calls.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Which graph has a rate of change of zero