11.73 Based on a sample on n observations, 1x1, y12, 1x2, y22, c, 1xn, yn2, the sample...
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11.73 Based on a sample on n observations, 1x1, y12, 1x2, y22,
c, 1xn, yn2, the sample regression of y on x is calculated. Show that the sample regression line passes through the point 1x = x, y = y2, where x and y are the sample means.
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Related Book For
Essential Mathematics And Statistics For Science
ISBN: 9780470694480
2nd Edition
Authors: Graham Currell, Dr. Antony Dowman
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