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.
Phelps County, Missouri. Phelps County is a county located in the central portion of the U.S. state of Missouri. As of the 2010 census, the population was 45,156. The largest city and county seat is Rolla. The county was officially organized on November 13, 1857, and was named after U.S. Representative and Governor of Missouri John Smith Phelps.