From the data shown above, complete a simple regression analysis to predict the score on a chin-ups (Y') test if the student completed 7 pull-ups (X) on that test
What will be an ideal response?
b = 1.04
a = .97
Y' = a + bX
Y' = .97 + 1.04(7)
Y' = .97 + 7.28
Y' = 8.25 or 8 predicted chin-ups
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