Gw mau tau Lihat juga dari Statistik. Jelasin dalam bahasa melayu

Parker, Sybil P (editor in chief). "Statistic". McGraw-Hill Dictionary of Scientific and Technical Terms. Fifth Edition. McGraw-Hill, Inc. 1994. . Page 1912.

DeGroot and Schervish. "Definition of a Statistic". Probability and Statistics. International Edition. Third Edition. Addison Wesley. 2002. . Pages 370 to 371.