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 - Apply Your Knowledge - Page 130: 5.3a

Answer

Slope = 1021; this means that for every extra year after 2000, the annual forest loss is expected to increase by 1021 square kilometers, on average.

Work Step by Step

To identify the slope of the regression line, use the following equation: y = a + b(x), where y is the predicted y value for a given value of x; a is the intercept; and b is the slope.
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