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(c) Compute the leverage values for these data. (Round your answers to two decimal places.) X; Yi 22 10 0.38 Leverage Value 24 19 0.28 26 28 29 0.22 33 0.20 40 68 0.92 Do there appear to be any influential observations in these data? Explain.

(c) Compute the leverage values for these data. (Round your answers to two decimal places.) X; Yi 22 10 0.38 Leverage Value 24 19 0.28 26 28 29 0.22 33 0.20 40 68 0.92 Do there appear to be any influential observations in these data? Explain.

MATLAB: An Introduction with Applications
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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I tried 1, 0.92 and 2 None of them are right...    
(c) Compute the leverage values for these data. (Round your answers to two decimal places.) X; 22 26 Yi 28 24 19 0.28 10 0.38 Leverage Value 29 0.22 33 0.20 40 68 0.92 Do there appear to be any influential observations in these data? Explain. Because the leverage value for no observations + is greater than 1 X , we conclude that there are no influential observations +
Transcribed Image Text:(c) Compute the leverage values for these data. (Round your answers to two decimal places.) X; 22 26 Yi 28 24 19 0.28 10 0.38 Leverage Value 29 0.22 33 0.20 40 68 0.92 Do there appear to be any influential observations in these data? Explain. Because the leverage value for no observations + is greater than 1 X , we conclude that there are no influential observations +
A statistical program is recommended. You may need to use the appropriate appendix table or technology to answer this question. Data for two variables, x and y, follow. x; 22 24 26 Yi 28 40 10 19 29 33 68
Transcribed Image Text:A statistical program is recommended. You may need to use the appropriate appendix table or technology to answer this question. Data for two variables, x and y, follow. x; 22 24 26 Yi 28 40 10 19 29 33 68
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