Would you expect there to be variance in the number of fouls called on a team at home vs. on the road? That is, would you expect home teams to get a favorable whistle overall?
This is getting me curious enough to look through all the conference games to see fouls called on the home team vs. the visiting team. The hypothesis would be that teams would see better fortunes (team fouls vs. opponent fouls) at home, and worse fortunes on the road.
As an example, Rutgers was 124:126 at home while they were 171:154 on the road. That is already showing a friendlier home whistle (-2 at home; +17 on the road)... but how does that variance compare to other teams in the conference?
Would probably make sense to wait until the regular season is over to look at it, though, so each team would have an equal number of home and away games.
You would obviously have to use conference games only. Using OOC games would include weak teams.