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 interquartile range is a value that is the difference between the upper quartile value and the lower quartile value. Coach Taylor can use the interquartile range to summarize the overall accuracy of his players. To find the quartiles of this data set use the following steps: 1  Order the data from least to greatest. 2  Find the median of the data set and divide the data set into two halves. 3  Find the median of the two halves.