Many of the books in the excellent "Think" series have been made available for free by the author, Dr. Allen Downey at https://greenteapress.com/wp/ https://gre

Many of the books in the excellent "Think" series have been made available for free by the author, Dr. Allen Downey at https://greenteapress.com/wp/ https://greenteapress.com/wp/ They are very short, informative books aimed at programmers to pick up the basics of probability and statistics.