Question

The least squares regression line is the line: Multiple Choice

which is determined by use of a function of the distance between the observed Y ’s and the predicted Y’s.

which has the smallest sum of the squared residuals of any line through the data values.

for which the sum of the residuals about the line is zero.

which has all of the above properties.

which has none of the above properties.

Answer 1

Ans :

which has all of the above properties.