Which of the following is not a sample property of OLS? a. the average of all residuals is zero b. the covariance of x and y is on the regression line. C. the sum of all residuals is zero d. Sample covariance of each included variable and the residuals zero
Which of the following is not a sample property of OLS? a. the average of all residuals is zero b. the covariance of x and y is on the regression line. C. the sum of all residuals is zero d. Sample covariance of each included variable and the residuals zero
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 7E
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