Statistics unplugged: part I.
Zeigler
Vicki L
VL
Texas Woman's University, College of Nursing, Denton, Texas 76204-5498, USA. vzeigler@twu.edu
Sauls
Donna
D
D016009:Chi-Square Distribution; D006801:Humans; D016011:Normal Distribution; D013223:Statistics as Topic; D018709:Statistics, Nonparametric