This working paper contains the overheads used in a seminar designed to introduce some basic concepts of statistics to nonstatisticians. The seminar has been presented on several occasions. The first part of the seminar, and the first set of overheads, deals with the essentials of statistics, including: (1) population, sample, and inference; (2)…

In August 2004, the WVDE asked the Appalachia Educational Laboratory at Edvantia, Inc. to evaluate the demonstration project, in order to meet the evaluation and reporting requirements set forth in the law. According to Fink (1993), baseline evaluation data allow for subsequent analyses of the effect or impact of a program. The purpose of this…