caption: a line graph shows the squareest difference in the area
exif: {"Image DocumentName": "The Least Squares (Regression) Line", "Image ImageDescription": "Sum of squared differences = (2 - 1)2 + (4 - 2)2 + ( )2 + ( )2 = Sum of squared differences = (2 -2.5)2 + ( )2 + ( )2 + ( )2 = Let us compare two lines. 4. (2,4) The second line is horizontal. w. w. (4,3.2) w. (1,2) (3,1.5) w. The smaller the sum of. squared differences. the better the fit of the. line to the data", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}