The report is based on a sample of 3,000 undergraduate and graduate students at the University of Michigan.
Spike Albrecht scored 16 points to help Michigan upset No. 24th-ranked Ohio State 64-57 on Sunday.
Fitzgerald Toussaint scored a go-ahead, 2-yard touchdown with 2:49 left and No. 11 Michigan made a desperately needed stop on the final play to hold on for a 28-24 victory over Akron on Saturday.
The Michigan Wolverines fall to Ohio State 77-55 in the Big Ten tournament semifinals game Saturday.
Fitzgerald Toussaint ran for 192 yards leading the University of Michigan to beat the Fighting Illini of Illinois 31-14 on Saturday.
A University of Michigan study of 6.5 million car crashes will undoubtedly be the source of many tense discussions around the kitchen table if not Vegas comedy riffs, finding that an inordinate number of accidents happen when both drivers are women.