May 23, 2002
From the desk of Jane Galt:I've always wondered about those
I've always wondered about those people who said that the SAT etc. didn't predict grades -- since I'm afraid I did notice that the smarter I thought someone was, the higher their test scores were likely to be. Now Mark Goldblatt explains why those people got their data - and why it's wrong. (Hint: skewed sample.)
Posted by Jane Galt at May 23, 2002 8:09 AM | TrackBack | Technorati inbound links"); ?>