TY  - BOOK
AU  - Harper, W.M.
TI  - Statistics
SN  - 0-273-63426-7
AV  - HA 29 .H37 1991 
PY  - 1991///
CY  - Harlow
PB  - Prentice Hall
KW  - Statistics|Methods
N1  - Presents concise introduction to the field of statistics. Contents include: nature of statistics, accuracy and approximation, collection of data, tables, graphs, diagrams, preparing a frequency distribution, graphing frequency distributions, fractiles, averages, dispersion and skew, scattergraphs, regression lines, correlation, time series, index numbers, probability, probability distributions and sampling theory
ER  -