Skewness Calculator
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The online skewness calculator helps you to calculate skewness of a range of values. It is the measure of the asymmetry of the probability distribution of a real-valued random variable about its mean.

Sample Skewness Calculator

The online skewness calculator helps you to calculate skewness of a range of values. It is the measure of the asymmetry of the probability distribution of a real-valued random variable about its mean.

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Formula:

Where, Xavg = Mean of Samples Xi= The ith Sample n = Number of Samples

Simply, skewness is a measure of symmetry or the lack of symmetry. In the given online sample skewness calculator, enter the sample values separated by commas to know the skewness value for the sample. The value can be positive, negative or undefined and is the third central moment of a random variable. This statistic measures symmetry of the variable distribution. If the variable has more numerous lower values, skewness is negative, for more numerous high values, it is positive and values close to zero implies a symmetrical distribution.

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