Mathematics, 29.03.2021 23:00 bebe5069

t is believed that GPA (grade point average, based on a four point scale) should have a positive linear relationship with ACT scores. Given below is the Excel output from regressing GPA on ACT scores using a data set of 8 randomly chosen students from a Big Ten university. What is the predicted average value of GPA when ACT = 20?

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t is believed that GPA (grade point average, based on a four point scale) should have a positive lin...

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