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 496: 1

Answer

r represents the linear correlation in P represents the correlation coefficient

Work Step by Step

Based on the question we can tell that there is no correlation between sunspot numbers and the average so it can be concluded that are is 0. With it being zero it represents the linear correlation and P simply the coefficient
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