1. A school psychologist was interested in determining if there was a relationship between the number of homework assignments completed in a marking period and test grade. Compute a correlation analysis with an= .05 to determine if there is a relationship between homework and grade. Homework Grade 15 90 10 82 19 89 10 65 15 87 12 79 14 83 10 74 5 15 84 Ho: df: r criterion: r calculated: Reject Ho or not reject Ho