PLATYKURTOSIS Meaning and
Definition
-
Platykurtosis is a statistical term used to describe the shape of a probability distribution or frequency distribution. It is a measure of the "peakedness" or flatness of a distribution, specifically referring to the tails of the distribution.
In the context of a normal distribution, platykurtosis indicates that the distribution has relatively fewer values in the tails compared to the center, resulting in a flatter peak. This means that the distribution has a lower probability of extreme values or outliers than a normal distribution.
The term "platykurtosis" is derived from the Greek words "platys" meaning "broad" or "flat," and "kurtosis" meaning "curve." It is used to distinguish distributions that deviate from a normal distribution in terms of kurtosis.
Platykurtosis is quantified using kurtosis, which is a measure of the peakedness or flatness of a distribution relative to the normal distribution. A kurtosis value less than zero indicates platykurtosis, whereas a value greater than zero indicates leptokurtosis (an increased peakedness) and a value of zero indicates mesokurtosis (a normal distribution). A platykurtic distribution has a smaller value of kurtosis compared to a normal distribution.
Overall, platykurtosis is a statistical concept that helps in understanding the shape of a distribution and provides valuable insights into the tails of the distribution, specifically how extreme values are dispersed.
Common Misspellings for PLATYKURTOSIS
- olatykurtosis
- llatykurtosis
- 0latykurtosis
- pkatykurtosis
- ppatykurtosis
- poatykurtosis
- plztykurtosis
- plstykurtosis
- plwtykurtosis
- plqtykurtosis
- plarykurtosis
- plafykurtosis
- plagykurtosis
- playykurtosis
- pla6ykurtosis
- pla5ykurtosis
- plattkurtosis
- platgkurtosis
- plathkurtosis
- platukurtosis
Etymology of PLATYKURTOSIS
The word "platykurtosis" is derived from two Greek roots: "platy" meaning "flat" or "broad", and "kurtosis" meaning "curvature" or "bulging".
"Platy" comes from the Greek word "platus", meaning "broad" or "flat". It can also be related to the Latin word "plattus", which has a similar meaning.
"Kurtosis" originates from the Greek word "kurtos", meaning "curved" or "bent". This term is used in statistics to describe the shape of a probability distribution curve, specifically referring to the peakedness or flatness of the distribution compared to the normal distribution.
When combined, "platykurtosis" refers to a statistical term that describes a distribution with a flatter or broader peak than the normal distribution.
Infographic
Add the infographic to your website:
