Consider the following. (-6.0). - 6 y = -4 -2 y 10 8. (0,7) 6 4 2 2 (a) Find the least squares regression line. (6,9) 4 6 X (b) Calculate S, the sum of the squared errors. Use the regression capabilities of a graphing utility to verify your results.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 34EQ
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Consider the following.
(-6.0).
- 6
y =
-4 -2
y
10
8.
(0,7)
6
4
2
2
(a) Find the least squares regression line.
(6,9)
4 6
X
(b) Calculate S, the sum of the squared errors. Use the regression capabilities of a graphing utility to verify your results.
Transcribed Image Text:Consider the following. (-6.0). - 6 y = -4 -2 y 10 8. (0,7) 6 4 2 2 (a) Find the least squares regression line. (6,9) 4 6 X (b) Calculate S, the sum of the squared errors. Use the regression capabilities of a graphing utility to verify your results.
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