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How its differ from skweness |
Answer» Answer: The following are the principal points of difference between dispersion and skewness: ... Dispersion SPEAKS of the amount of variation of the items from their average value but skewness speaks of the direction of the variation of the items, i.e. WHETHER it is towards the right, or left of the distribution.Skewness. It is the degree of distortion from the symmetrical BELL curve or the normal distribution. ... A symmetrical distribution will have a skewness of 0. There are two TYPES of Skewness: Positive and Negative. Positive Skewness means when the tail on the right side of the distribution is LONGER or fatter. |
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