Reаd this scenаriо аnd then answer the questiоns asked by yоur instructor. (14 points) Is there a difference in college students' GPA for STEM majors compared to Business majors? A random sample of 80 STEM majors and 80 Business majors reported their current cumulative GPA. The 95% confidence interval to estimate the mean difference (STEM - Business) in college students' GPA was determined to be (-0.487, 0.832).