A researcher calculates the coefficient of determination r2 = 0.41. Which is the BEST statement following the finding? a. There are 41% variation in y is explained by the variable x b. The strength of the relationship between variable x and variable y is modest and positive at 41%. c. 41% of y is not accounted for by the variation of x. d. The relationship between variable x and variable y is positive at 41%.
A researcher calculates the coefficient of determination r2 = 0.41. Which is the BEST statement following the finding? a. There are 41% variation in y is explained by the variable x b. The strength of the relationship between variable x and variable y is modest and positive at 41%. c. 41% of y is not accounted for by the variation of x. d. The relationship between variable x and variable y is positive at 41%.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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A researcher calculates the coefficient of determination r2 = 0.41. Which is the BEST statement following the finding?
a.
There are 41% variation in y is explained by the variable x
b.
The strength of the relationship between variable x and variable y is modest and positive at 41%.
c.
41% of y is not accounted for by the variation of x.
d.
The relationship between variable x and variable y is positive at 41%.
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