Question: The following data have been collected for a simple linear regression analysis. xy 12 20 20 24 8 8 16 28 The least squares line
The following data have been collected for a simple linear regression analysis.
xy
12 20
20 24
8 8
16 28
The least squares line wouldpredicta y value of _______ for an x value of 15. (Recommend using Excel)
A. 16.2
B. 18.1
C. 20.9
D. 21.4
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