Answered: Construct a confidence interval for β1…

Construct a confidence interval for β1 from the data set below with 95% confidence. Interpret the results. Calculate and interpret the R2 for the regression from the data set.

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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Question

Construct a confidence interval for β1 from the data set below with 95% confidence. Interpret the results. Calculate and interpret the R2 for the regression from the data set.

Age, x (weeks) Distance Flown, y (thousand meters)
1
12.6
2
11.6
6.8
4
9.2

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