Skewness is a measure of the symmetry of your data distribution. A distribution is symmetric if it looks the same to the left ...

These variations make the normal distribution less accurate for analyzing ... Depending on their nature, various right-skewed ...

The following properties of Q-Q plots and probability plots make them useful diagnostics of how well a specified theoretical distribution fits a set of measurements: Q-Q plots are more convenient than ...

which indicates the central tendency of a distribution. 2) The second moment is the variance, which indicates the width or deviation. 3) The third moment is the skewness, which indicates any ...