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Title: Studying for exams A philosophy professor has found a correlation of 0.80 between the number of ... Post by: spruckj on Aug 30, 2019 Studying for exams A philosophy professor has found a correlation of 0.80 between the number of hours students study for his exams and their exam performance. During the time he collected the data, students studied an average of 10 hours with a standard deviation of 2.5 hours, and scored an average of 80 points with a standard deviation of 7.5 points.
a. Create a linear model to estimate the number of points a student will score on the next exam from the number of hours the student studies. b. If a student studies for 15 hours, what score should the student expect on the next exam? Show your work. Title: Studying for exams A philosophy professor has found a correlation of 0.80 between the number of ... Post by: nick1116 on Aug 30, 2019 Content hidden
Title: Studying for exams A philosophy professor has found a correlation of 0.80 between the number of ... Post by: spruckj on Aug 30, 2019 Thanks
Title: Re: Studying for exams A philosophy professor has found a correlation of 0.80 between the number of ... Post by: Nicole Busha on Feb 7, 2021 thanks
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