a. Use the scatter diagram you drew in Exercise 3.19 (p. 159) to estimate r for the
Question:
a. Use the scatter diagram you drew in Exercise 3.19 (p. 159) to estimate r for the sample data on the number of hours studied and the exam grade.
b. Calculate r.
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Related Book For
Just The Essentials Of Elementary Statistics
ISBN: 9780495314875
10th Edition
Authors: Robert Johnson, Patricia Kuby
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