The most commonly used technique for fitting a straight line to a scattergram is the ________.
A) most-squares procedure
B) analysis of variance
C) least-squares procedure
D) correlation equation
E) sum of squared errors

Question

Quizplus · Accepted Answer

The most commonly used technique for fitting a straight line to a scattergram is the least-squares procedure. This technique minimizes the sum of squared errors between the observed data points and the line of best fit. It is widely used in regression analysis and provides a reliable estimate of the relationship between two variables.

The Most Commonly Used Technique for Fitting a Straight Line