Mathematics, 18.07.2019 11:40 nakeytrag
Twelve college seniors were chosen at random and surveyed. the survey asked the participants for the number of hours they spent studying per week and their overall gpa. letting x represent the number of hours a student spent studying and y represent a student's overall gpa, the surveyor calculated the correlation coefficient between x and y to be 0.9.
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Twelve college seniors were chosen at random and surveyed. the survey asked the participants for the...
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