Which of the following statements about a least-squares regression analysis is true? I. A point with a large residual is an outlier. II. A point with high leverage has a -value that is not consistent with the other -values in the set. III. The removal of an influential point from a data set could change the value of the correlation coefficient.

Which of the following statements about a least-squares regression analysis is true? I. A point with a large residual is an outlier. II. A point with high leverage has a -value that is not consistent with the other -values in the set. III. The removal of an influential point from a data set could change the value of the correlation coefficient.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A3
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