Question: In Exercise 3 14 two of the variables examined by the

In Exercise 3.14, two of the variables examined by the personnel director were age and number of absences during the past year. Using the data in file XR03014, generate a scatter diagram (with y = number of absences and x = age), fit a linear equation to the data, then determine and interpret the coefficients of correlation and determination.
In exercise
Compare the mean and median number of days absent for females (coded as g ender = 1) versus males (coded as gender = 2) within the company.

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  • CreatedSeptember 08, 2015
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