The seventh homework had...
The 13 exercises were broken up into 3 groups...
| 17A-F | 17G-I | 18A-D | 
The assignment's 48 points were (unevenly) divided among the 3 groups as follows:
| 24 | 12 | 12 | 
You should be able to find the corresponding three scores on the front
page of your homework, arranged in a one-row  quite
 quite
Your total score (out of 48) should also appear prominently on the front page.
A few notes on specific exercises...
| 17GHI. | The code "PH" is shorthand for "you didn't specify what the pigeons and the holes were." | 
|---|
Our solutions to the seventh homework have been posted.
For those who are curious, the median score was 44, and the mean score was 41.5 (sigma ~ 8).