Adopted from the following great insight shared by Malcolm Gladwell from the book David and Goliath
“According to research done by Mitchell Chang of the University of California, the likelihood of someone completing a STEM degree—all things being equal—rises by 2 percentage points for every 10-point decrease in the university’s average SAT score.4 The smarter your peers, the dumber you feel; the dumber you feel, the more likely you are to drop out of science.”