Right, there's yet another group that didn't respond to the survey. But just among those who did, there are more than two groups.
replyAs far as I can tell there are three groups of respondents (in this respect):
reply- 0.4% saw and reported
- 44.6% saw and did not report
- 55% did not see (but may have erroneously reported, though that seems unlikely)
If this is correct, 44.6% of respondents are in breach of the honor code. If we assume that the non-witnesses behave similarly to the witnesses, 99.111% of the students do not ‘honor’ the code.