No. of students who wrote the final exam = 134
DNW = 3

Students with a grade in the range:

 0--49   = 19
50--59   = 27
60--69   = 30
70--79   = 36
80--89   = 14
90--100  =  8

Average marks:

HW      = 9.84   out of   14
Quiz    = 4.05   out of    6
Midterm = 31.57  out of   64
Final   = 53.27  out of   92
Course  = 61.48  out of  100