Essentials of Statistics (6th Edition)
6th Edition
ISBN: 9780134685779
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 10.2, Problem 35BB
Least-Squares Property According to the least-squares property, the regression line minimizes the sum of the squares of the residuals. Refer 10 the data in Table 10-1 on page 469.
a. Find the sum of squares of the residuals.
b. Show that the regression equation ŷ = −3 + 2.5x results in a larger sum of squares of residuals.
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Chapter 10 Solutions
Essentials of Statistics (6th Edition)
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