I haven't seen the data, but I have watched several UCLA games. They receive a lot of the roughing the passer, hands to the face, unnecessary roughness, etc. etc. type penalties on both sides of the ball.
I think the penalties we see in the UW team are dis-proportionally mental errors, offensive procedure fuck ups and poor judgement. In year 5 it is absolutely maddening. See Colin Tanigawa's 4 procedure and 1 holding penalty in one half of play for example. Mora or any other coach would have yanked him after 2.
A mean and nasty coached team that plays through the whistle I want to drink to and watch in good spirits. A sloppy coached team I NEED to drink hours prior to in order to watch - or its best to plan family arrangements.