chce Gradebook ment PRINTER VER Chapter 9, Section 3, Exercise 056 Two intervals

Question

chce Gradebook ment PRINTER VER Chapter 9, Section 3, Exercise 056 Two intervals are given, A and B, for the same value of the explanatory variable. A: 86 to 120 B: 99 to 107 (a) Which interval is the confidence interval for the mean response? Which interval is the prediction interval for the response? (b) What is the predicted value of the response variable for this value of the explanatory variable? Enter the exact answer predicted value is number, no tolerance Click if you would like to Show Work for this question: Open Show Work HINT All Rights Reserved. A Division of 2ghn Wisy &Sons; Ins. earch Oi sP

Explanation / Answer

a) 86 to 120 is the confidence interval

99 to 107 is the prediction interval

b) Predicted value of explanatory variable = (99+107)/2 = 103

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