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Measures of Dispersion in Statistics by Mengistu Tekolla is a document available to read on EtoBox.

What is Measures of Dispersion in Statistics about?

This document discusses measures of dispersion (variation) in statistics. It defines dispersion as the spread or scatter of data points around a central value. Absolute measures of dispersion are expressed in the original measurement units, while relative measures are unit-free ratios. The most common measures of dispersion discussed are range, quartile deviation, mean deviation, and standard deviation. Range is the difference between the highest and lowest values but can be skewed by outliers. Quartile dev

Author
Mengistu Tekolla
Language
EN