Mathematics, 10.10.2019 16:00 s1969965
The regression equation, y = 6.5x + 20, is obtained after performing a regression analysis, where x represents the number of hours studied for an exam and y represents the marks on the exam. is the following statement true or false regarding the analysis above? (2 points)
if the regression square (r^ 2) is 0.01, the number of hours studied is very useful for predicting the exam marks.
50 points
Answers: 2
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The regression equation, y = 6.5x + 20, is obtained after performing a regression analysis, where x...
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