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. Excel shows that the 95% confidence interval for β<sub>1</sub> is [−0.12,−0.002].When determining whether or not Double Faults is significant at the 5% significance level,he ________________________________________________________. A) rejects H<sub>0</sub>: β<sub>1</sub> = 0,and concludes that Double Faults is significant B) does not reject H<sub>0</sub>: β<sub>1</sub> = 0,and concludes that Double Faults is significant C) rejects H<sub>0</sub>: β<sub>1</sub> = 0,and concludes that Double Faults is not significant D) does not reject H<sub>0</sub>:β<sub>1</sub> = 0,and concludes that Double Faults is not significant](https://d2lvgg3v3hfg70.cloudfront.net/TB4266/11eab0ce_30a0_3a2d_a083_0755bb61b7b5_TB4266_00.jpg)
Excel shows that the 95% confidence interval for β1 is [−0.12,−0.002].When determining whether or not Double Faults is significant at the 5% significance level,he ________________________________________________________.
Definitions:
Genetic Expression
The process by which information from a gene is used to direct the assembly of a protein molecule, determining physical traits.
Environmental Factors
Elements within the surrounding environment that can affect processes, development, or the condition of something or someone.
Inherited
refers to traits or conditions that are passed from parents to their offspring through genes.
Height
The measurement of someone or something from base to top or from head to foot.
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