All Scores

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   63.0   132.5   164.0   153.8   182.8   200.0

   6 | 3
   7 | 5
   8 |
   9 | 116689
  10 | 9
  11 | 0126
  12 | 9
  13 | 179
  14 | 22348
  15 | 566689
  16 | 4467
  17 | 0133468
  18 | 111235788
  19 | 001122235
  20 | 0

Grad Students Only

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   98.0   167.8   179.5   172.3   189.5   200.0

   9 | 8
  10 |
  11 | 1
  12 |
  13 | 19
  14 |
  15 | 59
  16 | 47
  17 | 0133468
  18 | 1123578
  19 | 0011235
  20 | 0

Undergraduates Only

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   63.0   106.5   142.0   134.0   156.5   192.0

   6 | 3
   7 | 5
   8 |
   9 | 11669
  10 | 9
  11 | 026
  12 | 9
  13 | 7
  14 | 22348
  15 | 6668
  16 | 46
  17 |
  18 | 18
  19 | 22

Problem 1

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
  11.00   18.00   20.00   19.26   20.00   25.00

  1 | 1111333333
  1 | 5588888
  2 | 000000000000000000000000000000
  2 | 55555555555

Problem 2

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   17.00   20.00   19.31   25.00   25.00

  0 | 0
  0 | 5999
  1 | 111333
  1 | 5577777
  2 | 000000000000002222222223
  2 | 5555555555555555

Problem 3

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   18.00   21.00   20.76   25.00   25.00

  0 | 0
  0 | 55
  1 | 02
  1 | 788888888888889
  2 | 0000000011
  2 | 5555555555555555555555555555

Problem 4

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
  14.00   23.00   25.00   23.53   25.00   25.00

  1 | 4
  1 | 6888
  2 | 000000133333
  2 | 55555555555555555555555555555555555555555

Problem 5

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   13.00   17.00   15.53   20.00   25.00

  0 | 00333333
  0 | 558
  1 | 00033333333
  1 | 5555677789
  2 | 0000000000001111233
  2 | 5555555

Problem 6

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   5.00   11.00   15.00   17.33   25.00   25.00

  0 | 5777799
  1 | 11111111113333
  1 | 5555555555888
  2 | 2222
  2 | 55555555555555555555

Problem 7

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   14.00   23.00   18.74   25.00   25.00

  0 | 00003
  0 | 55568
  1 | 222444
  1 | 688888
  2 | 000033334
  2 | 555555555555555555555555555

Problem 8

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
   0.00   16.50   24.00   19.33   25.00   25.00

  0 | 0000
  0 | 666668
  1 | 244
  1 | 6688899
  2 | 001222223
  2 | 55555555555555555555555555555