The following data was collected to explore how the average number of hours a student studies per night and the students GPA affect their ACT score.
Effects on ACT Scores
Study Hours GPA ACT Score
2 2 17
3 2 23
4 2 29
5 3 31
6 4 32
Using statistical software and a level of significance of 0.01, find the value of P for the regression equation. round to nearest 4 decimal places.