Essentials of Statistics (5th Edition)

Published by Pearson
ISBN 10: 0-32192-459-2
ISBN 13: 978-0-32192-459-9

Chapter 10 - Correlation and Regression - 10-2 Correlation - Page 500: 20

Answer

Yes, No

Work Step by Step

There is sufficient evidence to support the claim that there is a linear correlation. The data cannot be generalized to all diamonds, because the sample data is only based on data with very good ratings.
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