Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321755936
ISBN 13: 978-0-32175-593-3

Chapter 11 - Simple Linear Regression - Exercises 11.11 - 11.31 - Applying the Concepts - Basic - Page 562: 11.19c

Answer

slope is the coefficient of x, which is negative, hence it decreases by 8.036 . Intercept is the value of y, which is 19.393. Hence for every 1-unit increase in concentration, wicking length decreases 8.036 mm

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