Hannibal Hamlin is the leader of the Temple of the Union in the year 2277. An escaped slave from Paradise Falls, he dreams of creating a safe haven for runaway slaves in the Lincoln Memorial.
Like the standard deviation, the interquartile range (IQR) is a descriptive statistic used to summarize the extent of the spread of your data. The IQR is the distance between the 1st quartile (25th percentile) and 3rd quartile (75th percentile). Q3 - Q1 = IQR.
The difference between the third quartile and first quartile is called. the interquartile range (IQR) . The interquartile range (also called the midspread or middle fifty), is the distance between the third and first quartiles and is considered a more stable statistic than the range of the set.