Lappan, Glenda. Samples and populations : data and statistics, teacher's guide / Glenda Lappan, James T. Fey, William M. Fitzgerald, Susan N. Friel, & Elizabeth Difanis Phillips. - Needham, Massachusetts : Prentice Hall, 2004. - 152 pages : illustrations ; 28 cm. Includes index. ISBN: 0-13-180805-3 Pbk, Bp. Subjects--Topical Terms: MathematicsChart LC Class. No.: QA 135.6 S26 2004 LC Lib