d) Did the estimated regression equation provide a good fit? Explain. e) Use the estimated regression equation developed in part (b) to develop a 95% confidence interval for the expected number of...

Cautions: DO NOT use a regression analysis calculator. You can use a calculator for step by step analysis like calculating means, sum of the deviations of squares, e.g. but you are not allowed to use a whole regression analysis calculator.

Extracted text: d) Did the estimated regression equation provide a good fit? Explain. e) Use the estimated regression equation developed in part (b) to develop a 95% confidence interval for the expected number of days absent for employees living 7 miles from the company,


Extracted text: 1. A sociologist was hired by a large city hospital to investigate the relationship between the number of unauthorized days that employees are absent per year and the distance (miles) between home and work for the employees. A sample of 10 cmployees was chosen, and the following data were collected. Employee Distance to Number of Days Absent Work 2 7 5 5 7 4 7 8 7 9 3 7 13 4 8. 14 2 14 4 10 18 2