April 21, 2014

Homework Help: Statistics: IQ Score (X) and Exam Score (Y)

Posted by Joy Chapman on Tuesday, October 18, 2011 at 3:30pm.

Assuming that the regression equation for the relationship between IQ score and psychology exam score is Y' = 9+ 0.274X, what would you expect the psychology exam scores to be for the following individuals given their IQ exam scores?


IQ Score (X)
Tim's IQ Score (X) = 118
Tom's IQ Score (X) = 98
Tina's IQ Score (X) = 107
Tory's IQ Score (X) = 103

Psychology Exam Score (Y)
Tim =
Tom =
Tina =
Tory =

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