SOLUTION: If the correlation coefficient is 0.91, what is the sign of the slope of the regression line?
- As the correlation coefficient decreases from -0.21 to -0.27, do the points of the
Algebra.Com
Question 227165: If the correlation coefficient is 0.91, what is the sign of the slope of the regression line?
- As the correlation coefficient decreases from -0.21 to -0.27, do the points of the scatter plot move toward the regression line, or away from it?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
If the correlation coefficient is 0.91, what is the sign of the slope of the regression line?
Ans: positive
----------------------
- As the correlation coefficient decreases from -0.21 to -0.27, do the points of the scatter plot move toward the regression line, or away from it?
Ans: Toward
The -0.27 is closer to -1 and indicates a stronger negative linear
correlation than -0.21
===========================
Cheers,
Stan H.
RELATED QUESTIONS
Answer the following:
- If the correlation coefficient is 0.41, what is the sign of the (answered by stanbon)
. Answer the following:
- If the correlation coefficient is -0.15, what is the sign of... (answered by richard1234)
Answer the following:
- If the correlation coefficient is -0.53, what is the sign of the (answered by jim_thompson5910)
If the correlation coefficient is 0.145, what is the sign of the slope of the regression (answered by stanbon)
If the correlation coefficient is -0.79, what is the sign of the slope of the regression... (answered by jrfrunner)
A. If the correlation coefficient is 0.04, what is the sign of the slope of the... (answered by stanbon)
- If the correlation coefficient is 0.97, what is the sign of the slope of the regression (answered by stanbon,ewatrrr)
If the correlation coefficient is -0.275, what is the sign of the slope of the regression (answered by stanbon)
if the correlation coefficient is 0.65, what is the sign of the slope of the regression... (answered by jim_thompson5910)