Answer
Adjusted R squared $\approx$ 0.490
Work Step by Step
Adjusted R squared = 1 - ((1-$R^{2}$) $\times$ $\frac{n-1}{n-(k+1)}$)
Adjusted R squared = 1 - ((1-$0.542$) $\times$ $\frac{40-1}{40-(4+1)}$)
Adjusted R squared $\approx$ 0.490
Statistics: Informed Decisions Using Data (4th Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0321757270
ISBN 13:
978-0-32175-727-2
Chapter 14 - Section 14.3 - Assess Your Understanding - Vocabulary and Skill Building - Page 720: 10a
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