Serving the Jax , Ponte Vedra Beach Northeast Florida Areas of : Jacksonville FL real estate , Ponte Vedra Beach FL homes for sale and real estate , Jacksonville Beach , Neptune Beach , Atlantic Beach , World Golf Village , Nocatee , Julington Creek Plantation , Bartram Springs , St Johns , Palencia , Durbin Crossing , St Augustine , St Augustine ...
Interquartile is a term used in statistics. In particular, the interquartile range is one measure of the spread of a distribution. A distribution is a record of the values of some variable.
In descriptive statistics, the interquartile range (IQR), also called the midspread or middle fifty, is a measure of statistical dispersion, being equal to the difference between the upper and lower quartiles, IQR = Q 3 â Q 1.igure 3. Box-and-whisker plot with four close and one far away extreme values, defined as outliers above Q3 + 1.5(IQR) and Q3 + 3(IQR), respectively. The interquartile range is often used to find outliers in data.