Which of the following is NOT a difference between a confidence interval and a prediction interval?
A) The addition of "1" under the radical for the prediction interval.
B) A confidence interval uses the standard error of estimate and a prediction interval does not.
C) A prediction interval refers to a specific case.
D) A confidence interval is narrower than a prediction interval.

Question

Quizplus · Accepted Answer

A confidence interval and a prediction interval both use the standard error of estimate; the difference lies in the addition of "1" under the radical for the prediction interval, which accounts for the variability of predicting a single new observation.

Which of the Following Is NOT a Difference Between a Confidence