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(f) Plot 95% confidence limits for the mean response on the graph around the regression line.

(f) Plot 95% confidence limits for the mean response on the graph around the regression line.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Solve Part F. Please and Thank You. 

11.29 Use the data set 7 2 50 15 100 40 30 10 70 20 (a) Plot the data. (b) Fit a regression line through the origin. (c) Plot the regression line on the graph with the data. (d) Give a general formula (in terms of the y; and the slope b1) for the estimator of o². (e) Give a formula for Var(ĝ;), i = 1,2,... , n, for this case. (f) Plot 95% confidence limits for the mean response on the graph around the regression line.
Transcribed Image Text:11.29 Use the data set 7 2 50 15 100 40 30 10 70 20 (a) Plot the data. (b) Fit a regression line through the origin. (c) Plot the regression line on the graph with the data. (d) Give a general formula (in terms of the y; and the slope b1) for the estimator of o². (e) Give a formula for Var(ĝ;), i = 1,2,... , n, for this case. (f) Plot 95% confidence limits for the mean response on the graph around the regression line.
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