Skewness and Kurtosis. The skewness measures the symmetry of a distribution. The standard normal distribution has a skewness of zero, and therefore, it is said to be symmetric. If the distribution of a data set has a skewness less than zero, the data is skewed to the left. Conversely, data that has a positive skewness is said to be skewed to the right.
Fenton is a city in St. Louis County, Missouri, United States and a suburb of St. Louis. The population was 4,022 at the 2010 census.
Madison County is a county located in the Lead Belt region of the U.S. state of Missouri.As of the 2010 census, the population was 12,226. Its county seat and largest city is Fredericktown. The county was officially organized on December 14, 1818, and was named after President James Madison.adison County is a county located in the Lead Belt region of the U.S. state of Missouri. As of the 2010 census, the population was 12,226.