A set of n = 6 pairs of X and Y values has a Pearson correlation of r = 0.80 and SS_Y = 100.The standard error of estimate for the regression equation is 6/4 = 3 points.

Question

Quizplus · Accepted Answer

The standard error of estimate is given by the formula:SE = sqrt(SS_Y * (1 - r²) / (n - 2))Plugging in the given values, we get:SE = sqrt(100 * (1 - 0.80²) / (6 - 2)) = 3Therefore, the standard error of estimate is indeed 3.

A Set of N = 6 Pairs of X and Y