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A Sports Analyst Wants to Exam the Factors That May

question 79

Multiple Choice

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?


Definitions:

Extraversion

A personal attribute where an individual exhibits friendliness, a penchant for conversation, confidence, and a strong ability to express emotions.

Individualism

A social theory favoring freedom of action for individuals over collective or state control, emphasizing independence and self-reliance.

Psychodynamic Perspective

A psychological perspective that emphasizes unconscious processes and childhood experiences in shaping behavior and personality.

Conscious

The state of being aware of and able to think about one's own thoughts, feelings, and perceptions, as well as the external world.

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