TY  - BOOK
AU  - Gray,Susan H
TI  - No-frills statistics: a guide for the first-year student 
T2  - A Helix book
SN  - 9780822603801
AV  - QA276 
PY  - 1984///
CY  - Totowa, New Jersey
PB  - Rowman and Allanheld
KW  - Statistics
N1  - Frequency distributions --; Pictorial displays --; Percentiles --; Central tendency --; Measures of dispersion --; The normal distribution --; Probability and the binomial --; One-sample z and t tests --; Two-sample z and t tests --; Simple analysis of variance --; Chi-square --; Correlation --; Correlation and prediction; 2; Also issued online
ER  -