Find the least squares regression line for the data points. (Let x be the independent variable and y be the dependent variable.) (-1, 1), (1, -1), (3, -2)

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ISBN:9780470458365
Author:Erwin Kreyszig
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Find the least squares regression line for the data points. (Let x be the independent variable and y be the dependent variable.)
(-1, 1), (1, -1), (3, -2)
Transcribed Image Text:Find the least squares regression line for the data points. (Let x be the independent variable and y be the dependent variable.) (-1, 1), (1, -1), (3, -2)
Graph the points and the line on the same set of axes.
y
-3
- 2
-1
1
2
-3
-2
1
1
2
3
y
y
2
X
-3
- 2
-1
1
2
-3
-2
1.
2
Transcribed Image Text:Graph the points and the line on the same set of axes. y -3 - 2 -1 1 2 -3 -2 1 1 2 3 y y 2 X -3 - 2 -1 1 2 -3 -2 1. 2
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