Negative kurtosis value meaning. little data in your tails).

Negative kurtosis value meaning com Port 443 Conversely, platykurtic distributions have negative kurtosis values, indicating lighter tails and a flatter peak, which suggests a lower likelihood of extreme values occurring. A positive kurtosis value indicates that a distribution is more peaked than a normal distribution, while a negative kurtosis value indicates that a distribution is less peaked than a normal distribution. For example, data that follow a t distribution have a positive kurtosis value. 0. The solid line shows the normal distribution and the dotted line shows a distribution with a positive kurtosis value. High kurtosis, or leptokurtic, refers to a distribution with fatter tails and a sharper peak, meaning extreme values are more likely. Oct 5, 2022 · Platykurtic distributions: If your distribution has plenty of negative values for outliers, you likely have a platykurtic diagram with negative excess kurtosis. Aug 15, 2024 · A mesokurtic distribution has a kurtosis similar to that of the normal distribution—neither too peaked nor too flat. Apr 10, 2025 · While positive kurtosis signifies a distribution with heavy tails and a high peak, negative kurtosis indicates a distribution with light tails and a flattened peak. For example, data that follow a beta distribution with first and Mar 20, 2024 · A kurtosis value of 0 indicates that the distribution is normal. fanq psxto wkbx ibbnkl tryitid cbzocfa gqk kdhdvy qbkcpgt iupm