Given the least squares regression line ˆy = 5.2 – 1.2x, and a coefficient of determination of 0.8464, the coefficient of correlation is: Select one: a. -1.2 b. 0.92 c. -0.92 d. 1.2
Given the least squares regression line ˆy = 5.2 – 1.2x, and a coefficient of determination of 0.8464, the coefficient of correlation is: Select one: a. -1.2 b. 0.92 c. -0.92 d. 1.2
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Question
Given the least squares regression line ˆy = 5.2 – 1.2x, and a coefficient of determination of 0.8464, the coefficient of correlation is:
Select one:
a.
-1.2
b.
0.92
c.
-0.92
d.
1.2
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