Mathematics, 03.04.2020 20:44, nacmp890
All students who attend a certain college must take two exams. Both exams have a mean of 470 and both have a standard deviation of 120. The regression equation relating y = second exam score and x = first exam score is y = 329+ 0.3x.
Find the predicted second exam score for a student who has the mean first exam score of 470.
Answers: 3
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All students who attend a certain college must take two exams. Both exams have a mean of 470 and bot...
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