Skewness: Skewness measures the extent to which a distribution is asymmetrical. If skewness is zero, it indicates that the data is perfectly symmetric.
Mean: The mean, or average, is a measure of center that represents the sum of all values divided by the total number of values in a dataset.
Median: The median is another measure of center that represents the middle value of an ordered dataset. In a symmetric distribution, both the mean and median will be roughly equal.