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Dollinger, Matyja, and Huber (2008) studied the correlations between overall exam performance in an upper-division psychology course and several other variables. The following Pearson r correlation coefficients were obtained:

Overall college GPA                     .41
Number of absences                  -.38
Hours spent studying per week     .21
Hours spent working per week     -.06(not significant)

Describe each correlation and draw graphs depicting the general shape of each relationship.

Applied Statistics, Statistics

  • Category:- Applied Statistics
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