ARTICLES

The interquartile range, or IQR, can be found after the median has been determined by dividing the data sets that are above and below the median in half, which divides the entire set into quarters, and then combining the...

www.reference.com/article/interquartile-range-determined-928a9adad75b9cd8

The interquartile range shows the size of the span between the middle half of the numbers in a set. The interquartile range is calculated by subtracting the number at the lower quartile from the number at the upper quart...

www.reference.com/article/interquartile-range-show-30139cd87538bead

To calculate the interquartile range in Microsoft Excel, first enter the values for which you want to calculate the interquartile range in one single column. To calculate the first quartile, select a blank cell, and ente...

www.reference.com/world-view/calculate-interquartile-range-excel-e8c2aec1d5052f9b

SIMILAR ARTICLES

To find the IQR, find the median or center of the data, calculate the median of the lower and upper halves of the data, and find the difference between the medians of the lower and upper halves of data. You need a data s...

www.reference.com/article/iqr-statistics-916a6df3d5aad097

The interquartile range shows the size of the span between the middle half of the numbers in a set. The interquartile range is calculated by subtracting the number at the lower quartile from the number at the upper quart...

www.reference.com/article/interquartile-range-show-30139cd87538bead

IQR stands for "interquartile range," a measurement of the location of the bulk of values in a set of data. The formula for finding the interquartile range is to subtract the first quartile from the third quartile.

www.reference.com/article/iqr-7087f72a2bf30d27

To find the first quartile of a set of numbers, find the median of the lowest half of the data set. This median is the first, or lowest, quartile in the data set. To find the third, or upper, quartile of a data set, inst...

www.reference.com/world-view/calculate-upper-lower-quartile-76c7a38d96490e57