Skewness Calculator
Posted by Dinesh onWhat is Skewness?
Skewness is a measure of symmetry, or more precisely, the lack of symmetry. A distribution, or data set, is symmetric if it looks the same to the left and right of the center point. Skewness tells us about the direction of variation of the data set.
Karl Pearson Coefficient of Skewness Calculation
Formula:
Sk = 3(m- Md) ÷ SD
where,m = mean,
Md = median,
SD = Standard Deviation,
Sk = Karl Pearson coefficient of Skewness