a set of data is collected, pairing the number of games a team plays to the number of errors committed…

a set of data is collected, pairing the number of games a team plays to the number of errors committed. using the least - squares regression method, which is the line of best fit? line a line b line c line d

a set of data is collected, pairing the number of games a team plays to the number of errors committed. using the least - squares regression method, which is the line of best fit? line a line b line c line d

Answer

Explanation:

Step1: Recall least - squares regression concept

The line of best fit in least - squares regression minimizes the sum of the squared vertical distances between the data points and the line.

Step2: Visual inspection

Visually, line d appears to be closest to most of the data points, minimizing the overall squared vertical distances.

Answer:

line d