Sum of Products of Deviations
{"Image DocumentName": "Sum of Products of Deviations", "Image ImageDescription": "Measuring X and Y individually (the denominator): compute the sums of squares for each variable. Measuring X and Y together: Sum of Products. Definitional formula. Computational formula. n is the number of (X, Y) pairs.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}