Answer
x̅ = 3.429
ȳ = 4.429
Work Step by Step
$x̅ = \frac{Σx_{i}}{n}$
= 24/7
= 3.429
$ȳ = \frac{Σy_{i}}{n}$
= 31/7
= 4.429
Statistics (12th Edition)
by McClave, James T.; Sincich, Terry T.
Published by
Pearson
ISBN 10:
0321755936
ISBN 13:
978-0-32175-593-3
Chapter 11 - Simple Linear Regression - Exercises 11.11 - 11.31 - Learning the Mechanics - Page 561: 11.14e
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