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A Sports Analyst Wants to Exam the Factors That May

Question 79

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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. 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 = β<sub>0</sub> + β<sub>1</sub> Double Faults + β<sub>2</sub>Aces + 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. 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.

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