=+Can you see why r in part (a) is smaller than r in part (b)? Does this

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=+Can you see why r in part

(a) is smaller than r in part (b)? Does this suggest that a correlation coefficient based on averages (called an “ecological” correlation) might be misleading? Explain.

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Applied Statistics For Engineers And Scientists

ISBN: 9781133111368

3rd Edition

Authors: Jay L. Devore, Nicholas R. Farnum, Jimmy A. Doi

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Question Posted: Sep 21, 2024 09:03 AM

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=+Can you see why r in part (a) is smaller than r in part (b)? Does this

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Applied Statistics For Engineers And Scientists

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