Use the sample linear regression line Y^=2+3X for the data points below to answer the following questions. X 0 3 7 10 Y 5 5 27 31 1) What is the fitted value when X2=3? 2) What is the regression residual when X2=3

Use the sample linear regression line Y^=2+3X for the data points below to answer the following questions. X 0 3 7 10 Y 5 5 27 31 1) What is the fitted value when X2=3? 2) What is the regression residual when X2=3

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

Use the sample linear regression line Y^=2+3X for the data points below to answer the following questions.

X	0	3	7	10
Y	5	5	27	31

1) What is the fitted value when X2=3?

What is the regression residual when X2=3?

Use
the sample linear regression line Y = 2 + 3X for the data points below to answer the following questions.
X 0 3 7 10
Y 5 5 27 31
1) What is the fitted value when X₂ = 3?
Check
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2) What is the regression residual when X₂ = 3?
Check
Show answer

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