Question 478340: Answer the following:
- If the correlation coefficient is 0.41, what is the sign of the slope of the regression line?
- As the correlation coefficient increases from 0.85 to 0.88, do the points of the scatter plot move toward the regression line, or away from it?
Thanks
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! - If the correlation coefficient is 0.41, what is the sign of the slope of the regression line?
Ans: Positive
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- As the correlation coefficient increases from 0.85 to 0.88, do the points of the scatter plot move toward the regression line, or away from it?
Ans: Toward
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Cheers,
Stan H.
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