An operations manager was interested in determining if there

An operations manager was interested in determining if there is a relation between the amount of training received by production line workers and the time it takes for them to troubleshoot a process problem. A sample of recently trained line workers was selected. The number of hours of training time received and the time it took (in minutes) for them to troubleshoot their last process problem were captured. The regression output is shown below. Answers: A. III Only B. II Only C. Both I and III D. I Only E. Both II and III Image text transcribed for accessibility: An operations manager was interested in determining if there is a relation between the amount of training received by production line workers and the time it takes for them to troubleshoot a process problem. A sample of recently trained line workers was selected. The number of hours of training time received and the time it took (in minutes) for them to troubleshoot their last process problem were captured. The regression output is shown below.

Solution

Since the p-value of training is 0 which is less than 0.05, we reject the null hypothesis:

So answer is