(2, 3. * (0, 1) (-2, 0) 2 -3 1 3 (a) Sketch the line that appears to be the best fit for the given points. (2, 3) (2, 3), * (0, 1) (0, 1) Z.0) (-2, 0) -3 -1 1 2 -3 -2 1 3 (2, 3. (2, 3. * (0, 1) (0, 1) -20) -3 1 2 1 3 (b) Find the least squares regression line. (Round your numerical values to two decimal places.) Vx) - (C) Calculate the sum of scuared error. (Round your answer to two decimal places.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Question
Consider the following.
(2, 3.
1* (0, 1)
2. 0)
-3
-2
-1
1
2
3
(a) Sketch the line that appears to be the best fit for the given points.
y
(2, 3)
(2, 3)
(0, 1)
(0, 1)
, 0)
(-2, 0)
-3
-2
1
-3
-2
21
1
3
y
y
(2, 3)
(2, 3)
(0, 1)
(0, 1)
20)
2,0)
-3
1
2
3
-2
-1
1
3
(b) Find the least squares regression line. (Round your numerical values to two decimal places.)
Y(x) -
(C) Calculate the sum of scusared error. (Round your answer to two decimal places.)
Transcribed Image Text:Consider the following. (2, 3. 1* (0, 1) 2. 0) -3 -2 -1 1 2 3 (a) Sketch the line that appears to be the best fit for the given points. y (2, 3) (2, 3) (0, 1) (0, 1) , 0) (-2, 0) -3 -2 1 -3 -2 21 1 3 y y (2, 3) (2, 3) (0, 1) (0, 1) 20) 2,0) -3 1 2 3 -2 -1 1 3 (b) Find the least squares regression line. (Round your numerical values to two decimal places.) Y(x) - (C) Calculate the sum of scusared error. (Round your answer to two decimal places.)
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