Answer
Prediction in part (a) was made to find the confidence interval for the right tibia of all rats whose right humerus is 25.83 mm.
Prediction in part (c) was made to predict the interval for the right tibia of a randomly selected rat whose right humerus is 25.83 mm. The interval obtained is the same for any rat whose right humerus is 25.83 mm.
Work Step by Step
Given above.