(a) use a scatter plot to determine whether there is a significant linear correlation between x and...

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(a) use a scatter plot to determine whether there is a significant linear correlation between x and y, and (b) find the values of n, 1.x, 1x2, C^x)2, Ixy, and the linear correlation coefficient r.

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Elementary Statistics

ISBN: 9780321225979

3rd Canadian Edition

Authors: Mario F. Triola

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Question Posted: Apr 05, 2016 07:02 AM

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(a) use a scatter plot to determine whether there is a significant linear correlation between x and y, and (b) find the values of n, 1.x, 1x2, C^x)2, Ixy, and the linear correlation coefficient r. In...
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(a) use a scatter plot to determine whether there is a significant linear correlation between x and...

Question:

x 2 3 5 5 10 y 69 14 16 30

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a According to the scatter diagram there appears to be a significant positive linear ...View the full answer

Elementary Statistics

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