UChicago Booth stats for the class of 2018:
https://www.chicagobooth.edu/programs/full-time
Business, 28%
Economics, 25%
Engineering, 20%
Liberal Arts, 17%
Physical Sciences, 7%
Other, 4%
@brassratter wrote: “If that undergrad degree in engineering helps him get into H, U Chicago, U Penn, or S Business instead of a second tier, he is way better off.”
Except for the Stanford MBA program, I don’t see any evidence to support this statement.