A management consultant is studying the factors affecting the
amount of time that it takes system administrators to complete
tasks. In particular, she is interested in predicting the amount of
time (in minutes) that it will take administrators to complete
tasks, based on a set of variables collected for the engagement.
The independent variables include – the age of the administrator
(“Age”), the number of months of administrative job experience
(“Experience”), whether or not the administrator has taken a job...