Skewness

What is Skewness?

Skewness measures the relative likelihood of observations above and below the mean. The normal distribution has a skewness of zero.

$$Skewness=\frac{E[(x-\mu)^3]}{\sqrt{E[(x-u)^2]^3}}$$

$$Positive\; Skewness\;$$

$$Negative\; Skewness\;$$