Q1 5 Marks The table below indicate the norm for students grades in MGSC 301. Grade Excellent Very Good Good Accepted Fail Proportion of Students 0.4 0.3 0.15 0.1 0.05 Q1 The new cohort of 75 students in MGSC 301 indicated the following results: Grade Excellent Very Good Good Accepted Fail Number of Students 31 23 12 7 2 Using p = .05, does the actual rating of the new cohort deviate significantly from the norm in MGSC 301