According to the least-squares property, the regression line minimizes the sum of the squares of the residuals.

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According to the least-squares property, the regression line minimizes the sum of the squares of the residuals. Refer to the data in Table 10-1.

a. Find the sum of squares of the residuals.
b. Show that the regression equation y = 120 + 2.00x results in a larger sum of squares of residuals.

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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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Question Posted: May 03, 2015 09:12 AM

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According to the least-squares property, the regression line minimizes the sum of the squares of the residuals.

Question:

Table 10-1 Shoe Print Lengths and Heights of Males 29.7 175.3 Shoe Print (cm) 29.7 314 31.8 276 Height (cm) 1778 185.4 175.3 172.7

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a 618 b The sum of squares of the residuals is 1013 which is ...View the full answer

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