The number of hours of training time received by employees and the time it took (in minutes) for them to trouble shoot their last process problem was estimated using a regression equation. the 95% prediction interval for trouble shooting time with 8 hours of training was determined to be 12.822 to 19.261. what is the correct interpretation of this prediction interval?

We can be 95% sure that the true mean of the interval for trouble shooting time with 8 hours of training is between 12.822 and 19.261.

Step-by-step explanation:

The 95% prediction interval for trouble shooting time with 8 hours of training was determined to be 12.822 to 19.261.

This means that we can be 95% sure that the true mean of the interval for trouble shooting time with 8 hours of training is between 12.822 and 19.261.

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: