The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 5 - Regression - Chapter 5 Exercises - Page 155: 5.38c

Answer

Estimates of the nitrate level from absorbance will be very accurate as $R^{2} = 1$, which implies that 100% of the variation can be explained using the equation.

Work Step by Step

Value of $R^{2}$ is displayed on the graph obtained in part a.
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