Given these five pairs of (x, y) values

(a) Plot the points on graph paper.

(b) From a visual inspection, draw a straight line that appears to fit the data well.

(c) Compute the least squares estimates and and draw the fitted line.

Transcribed Image Text:

x 1 2 3 4 5 y 1 2.2 2.6 3.4 3.9