All Scores

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   50.0   147.5   168.0   159.6   185.0   200.0

   5 | 0
   6 | 
   7 | 
   8 | 1
   9 | 45
  10 | 8
  11 | 1233
  12 | 133
  13 | 668
  14 | 69
  15 | 12556689
  16 | 25667888
  17 | 2223347889
  18 | 01455556779
  19 | 01334679
  20 | 0

Separate Grad and Undergrad

In this class there is only one grad student, who will be graded on the same scale as the undergraduates, despite the usual course policy (since there are no other graduate students to compare with). In accordance with course policy, grades for undergraduates will be determined ignoring the grade for that graduate student.

So there is no point in separate stem-and-leaf plots for graduate students and undergraduates this semester.

Problem 1

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
  11.00   21.00   25.00   23.08   25.00   25.00

  1 | 13
  1 | 5888889
  2 | 000111112333
  2 | 555555555555555555555555555555555555555555

Problem 2

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   4.00   15.00   21.00   19.21   25.00   25.00

  0 | 444
  0 | 668899
  1 | 013344
  1 | 5579999
  2 | 0001111111112233333344
  2 | 5555555555555555555

Problem 3

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   14.00   25.00   19.92   25.00   25.00

  0 | 0
  0 | 58888
  1 | 0000000033
  1 | 5567
  2 | 0000234
  2 | 555555555555555555555555555555555555

Problem 4

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   21.00   25.00   21.73   25.00   25.00

  0 | 00
  0 | 6
  1 | 0133
  1 | 566789
  2 | 00112223444444
  2 | 555555555555555555555555555555555555

Problem 5

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   12.00   17.00   16.02   20.00   25.00

  0 | 000
  0 | 88888999
  1 | 00022222444
  1 | 555666666777778999
  2 | 000000002222222244
  2 | 55555

Problem 6

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
      0      13      24      19      25      25

  0 | 02233333
  0 | 5558888
  1 | 33
  1 | 78
  2 | 0012333344444
  2 | 5555555555555555555555555555555

Problem 7

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   5.00   13.00   20.00   18.48   25.00   25.00

  0 | 57778
  1 | 000000223333
  1 | 55556777899999
  2 | 00111122223333
  2 | 555555555555555555

Problem 8

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   3.00   21.00   25.00   22.19   25.00   25.00

  0 | 3
  0 | 888
  1 | 00
  1 | 67999999
  2 | 01111
  2 | 55555555555555555555555555555555555555555555