Measures of position and dispersion, plus regression [disket]
Module 12.1. Revision of basic ideas -- Module 12.2. Measures of central tendency -- Module 12.3. Measures of dispersion -- Module 12.4. Times series and trend lines -- Module 12.5. Weighted averages -- Module 12.6. Regression lines -- Module 12.7. Product moment correlation -- Module 12.8. Rank cor...
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Derbyshire, Eng. : Topclass Technology,
1989
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