TY  - BOOK
AU  - Onyango,John Pius
TI  - A textbook of basic statistics
T2  - E.A.E.P business education series
SN  - 9966463518
AV  - QA 271.O59 1987 
PY  - 1987///
CY  - Nairobi
PB  - East african educational publishers
N1  - includes index; 1. Collection 
2.The collection of statistical data 
3. Sampling
4.Errors and approximation 
5.Tabulation 
6.Diagrammatic , Graphical and Tabulation presentation of statistical data 
7.Frequency distribution
8.Measures of average central Tendency or location 
9.Cumulative frequency distribution or spread
10. measures of dispersion spread 
11.skewness
12.Correlation and regression 
13.Time series  
14. Index numbers 
15.Probability 
16.The binomial and normal distribution 
17.Sampling distributions and confidence intervals 
18.Tests of significance

UR  - Uniform resource identifier 
ER  -