A textbook of basic statistics/ John Pius Onyango
Material type:
- 9966463518
- QA 271.O59 1987
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
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