If all the plots on a scatter diagram lie on a straight line, what is the standard error of estimate?
A) -1
B) +1
C) 0
D) Infinity
E) None of these statements are correct

Question

Quizplus · Accepted Answer

When all the plots on a scatter diagram lie on a straight line, the standard error of estimate is 0 because there is no deviation of the data points from the line, indicating perfect prediction.

If All the Plots on a Scatter Diagram Lie on a Straight