Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 14 - Section 14.2 - Assess Your Understanding - Applying the Concepts - Page 698: 17i

Answer

$s_e=269.049$

Work Step by Step

$ŷ=137.7x−4599$ $s_e=\sqrt {\frac{Σ(y_i-ŷ_i)^2}{n-2}}=\sqrt {\frac{[1168-(137.7\times40−4599)]^2+[1170-(137.7\times40−4599)]^2+[1494-(137.7\times46−4599)]^2+[1500-(137.7\times46−4599)]^2+[1559-(137.7\times46−4599)]^2+[2700-(137.7\times52−4599)]^2+[2600-(137.7\times55−4599)]^2+[3890-(137.7\times60−4599)]^2+[4478-(137.7\times65−4599)]^2}{9-2}}=269.049$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.