Sirug, Winston S. Basic probability and statistics / Winston S. Sirug. - Intramuros, Manila : Mindshapers Co., Inc., c2011. - 343 p. ISBN: 978-971-0445-93-6 Subjects--Topical Terms: Probabilities. Mathematical statistics.Mathematical statistics. Dewey Class. No.: Cir 519.2 Si79 2011