a. Use the scatter diagram you drew in Exercise 3.19 (p. 133) to estimate r for the

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a. Use the scatter diagram you drew in Exercise 3.19 (p. 133) to estimate r for the sample data on the number of hours studied and the exam grade.
b. Calculate r.

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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Question Posted: Aug 27, 2015 07:09 AM

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a. Use the scatter diagram you drew in Exercise 3.19 (p. 133) to estimate r for the

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a Estimate r to be near 23 or 07 b Data x y x xy y 1 2 5 4 ...View the full answer

Elementary Statistics

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