The human resource manager of a telemarketing firm is concerned about the rapid turnover of the firm’s telemarketers. It appears that many telemarketers do not work very long before quitting. There may be a number of4reasons, including relatively low pay, personal unsuitability for the work, and the low probability of advancement. Because of the high cost of hiring and training new workers, the manager decided t examine the factors that influence workers to quit. Je reviewed the work history of a random sample of worker who have quit in the last year and recorded the number of weeks on the job before quitting and the age of each worker when originally hired.

a. use regression analysis to describe how the work period and age are related.

b. briefly discuss what the coefficients tell you.