Question
QUESTION 42 n the sample dataset, Sprint is the respondent's time (in seconds) to sprint a given distance, and Smoking is an indicator about
QUESTION 42 n the sample dataset, Sprint is the respondent's time (in seconds) to sprint a given distance, and Smoking is an indicator about whether or not the respondent smokes (0 Nonsmoker, 1 Past smoker, 2 Current smoker). A one-way ANOVA was used to see if there's a statistically significant difference in sprint time with respect to smoking status. Below is the data. Answer the questions that follow. Sprint Descriptives 95% Confidence Interval for Mean N Mean Std. Deviation Std. Error Lower Bound Upper Bound Minimum Maximum Nonsmoker 261 .41149 1.251783 077483 6.25891 6.56406 4.503 9.597 past smoker 33 6.83533 1.024415 178328 6.47209 7.19858 4.889 8.549 current smoker. 59 7.12092 1.083500 141060 6.83855 7.40328 5.295- 9.475 Total 353 6.56968 1.233839 065671 6.44053 6.69884 4.503 9.597 ANOVA Sprint Between Groups Sum of Squares Mean Square F Sig 26.788 2 13.394 9.209 000
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