Question

- How many types of 'measurement of
deviation'?​

Answer 1

Step-by-step explanation:

3

mainly

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Answer 2

HERE IS YOUR ANSWER HOPE IT HELPS

There are four coefficients of dispersion based on different descriptive measures of dispersion or deviation: range, quartile deviation, mean deviation, and standard deviation.

The coefficient of variation is a hundred times the coefficient of dispersion that is based on the descriptive measure of dispersion which is standard deviation.

The data in a frequency distribution may fall into symmetrical or asymmetrical patterns and this measure of the direction and degree of asymmetry is called the descriptive measure of skewness.  This refers to lack of symmetry.  The researcher studies the descriptive measure of skewness in order to have knowledge about the shape and size of the curve through which the researcher can draw an inference about the given distribution.

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