Skewness. The mean median and mode are all measures of the center of a set of data. A normal distribution is without any skewness as it is symmetrical on both sides.
A normal distribution is without any skewness as it is symmetrical on both sides. Skewness is the measure of the asymmetry of an ideally symmetric probability distribution and is given by the third standardized moment. Skewness quick introduction examples formulas by ruben geert van den berg under statistics a z skewness is a number that indicates to what extent a variable is asymmetrically distributed.
If that sounds way too complex don t worry.
A distribution or data set is symmetric if it looks the same to the left and right of the center point. Skewness indicates the direction and relative magnitude of a distribution s deviation from the normal distribution. If that sounds way too complex don t worry. Skewness describes how much statistical data distribution is asymmetrical from the normal distribution where distribution is equally divided on each side.
