Question

The regression credits =15.4-.07 work was estimated from a sample of statistics students. credit is the number of college credits taken and work is the number of hours worked per week at an outside job. Does the above regression equation imply that?

Answer 1

The regression equation predicts that for every additional hour worked per week, a student takes 0.07 fewer college credits.

Step-by-step explanation:

The regression equation credits = 15.4 - 0.07 work suggests that there is a relationship between the number of college credits a student takes and the number of hours worked per week at an outside job. This equation implies that for every additional hour a student works, they are predicted to take 0.07 fewer credits. Using this regression equation, one can predict a decrease in credits as work hours increase, assuming all other variables remain constant.