A sports analyst wants to exam the factors that may influence a tennis player's chances of winning.Over four tournaments,he collects data on 30 tennis players and estimates the following model: Win = β₀ + β₁ Double Faults + β₂Aces + ε,where Win is the proportion of winning,Double Faults is the percentage of double faults made,and Aces is the number of aces.A portion of the regression results are shown in the accompanying table. Is the relationship between Win and Aces significant at the 5% significance level? A) No,because the relevant p-value is less than 0.05. B) Yes,because the relevant p-value is less than 0.05. C) No,because the relevant p-value is greater than 0.05. D) Yes,because the relevant p-value is greater than 0.05.

Question

Quizplus · Accepted Answer

The p-value of the coefficient for Aces is 0.027, which is less than the significance level of 0.05. Therefore, we reject the null hypothesis and conclude that there is a significant relationship between Win and Aces.

A Sports Analyst Wants to Exam the Factors That May