Question

the third moment about the mean measures

Answer 1

Answer:

As mentioned above, the first moment is the mean and the second moment about the mean is the sample variance. Karl Pearson introduced the use of the third moment about the mean in calculating skewness and the fourth moment about the mean in the calculation of kurtosis. ... "What Are Moments in Statistics?"

Answer 2

Answer:

As mentioned above, the first moment is the mean and the second moment about the mean is the sample variance. Karl Pearson introduced the use of the third moment about the mean in calculating skewness and the fourth moment about the mean in the calculation of kurtosis.

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