MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question

What is the correct correlation coefficient?

-.0929

0.863

0.929

-0.863

None of the choices

Data on the number of cancer deaths among Americans (in 1,000s) and years (since 2001) result in the regression line: Deaths = 550 – 6.05(Years) with r2 = 0.745.
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Transcribed Image Text:Data on the number of cancer deaths among Americans (in 1,000s) and years (since 2001) result in the regression line: Deaths = 550 – 6.05(Years) with r2 = 0.745.
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