A lecturer wanted to investigate the relationship between a student's finalmark(in points) for a subject and the number ofhoursthe student studied in the trimester, outside of class time.They gathered a random sample of data and used EXCEL to create the following simple linear regression of marks on hours:

SUMMARY OUTPUT Regression Statistics Multiple R 0.91 R Square 0.82 Standard Error 11.48 observations 33 Standard Coefficients Error Intercept 5.1 4.22 Hours 0.92 0.13