SOLUTION: A regression line was calculated as y = 9.7 - 3.2x. What is the slope of this line?
The equation of a regression line is y=4.6 +3.2x.Find the y intercept of this line.
If the
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-> SOLUTION: A regression line was calculated as y = 9.7 - 3.2x. What is the slope of this line?
The equation of a regression line is y=4.6 +3.2x.Find the y intercept of this line.
If the
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Question 206943: A regression line was calculated as y = 9.7 - 3.2x. What is the slope of this line?
The equation of a regression line is y=4.6 +3.2x.Find the y intercept of this line.
If the correlation coefficient r is equal to .53, find the coefficient of determination and the coefficient f nondetermination. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A regression line was calculated as y = 9.7 - 3.2x. What is the slope of this line?
slope = -3.2
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The equation of a regression line is y=4.6 +3.2x.Find the y intercept of this line.
intercept = 4.6
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If the correlation coefficient r is equal to .53, find the coefficient of determination
R^2 = 0.2809
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and the coefficient f nondetermination
1-R^2 = 0.7191
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Cheers,
Stan H.
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