5/23/2023 0 Comments Charles c mann books![]() On average, a female baby elephant weighs an impressive 210 lbs at birth. Normal distributions have an excess kurtosis of 0, so any distribution with an excess kurtosis of approximately 0 is mesokurtic.Since normal distributions have a kurtosis of 3, excess kurtosis makes comparing a distribution’s kurtosis to a normal distribution even easier: Often, kurtosis is described in terms of excess kurtosis, which is kurtosis − 3. Normal distributions have a kurtosis of 3, so any distribution with a kurtosis of approximately 3 is mesokurtic.Kurtosis is measured in comparison to normal distributions. ![]() Frequently asked questions about kurtosisĭistributions can be categorized into three groups based on their kurtosis:Ī mesokurtic distribution is medium-tailed, so outliers are neither highly frequent, nor highly infrequent. ![]()
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