Midterm statistics
CO 351
Oct. 26, 2007

Marked out of = 64
Of these, 15 marks (Question 8) were a bonus, for whoever got that far.

Number of students:
    who took the exam = 20

Maximum mark = 56.0
Minimum mark = 22.5
Average mark = 37.0

Number of students:
    below 24.5/64             = 3 (they are in serious trouble)
    (24.5 is 50% of 64-15=49)

    between 24.5 and 29.5 /64 = 3 (they have to pull their act together)
    (29.5 is 60% of 49)