https://openstax.org/books/introductory-statistics/pages/2-6-skewness-and-the-mean-median-and-mode
This data set can be represented by following histogram. Each interval has width one, and each value is located in the middle of an interval....
the meanskewnessmedianmodeintroductory
https://www.boost.org/doc/libs/1_51_0/doc/html/boost/accumulators/tag/skewness.html
structskewness