The interquartile mean is a measure of central tendency. While all values in a data set are used to calculate the mean, only the interquartile range -- the central portion of a data set -- is used to ...

Brian Beers is a digital editor, writer, Emmy-nominated producer, and content expert with 15+ years of experience writing about corporate finance & accounting, fundamental analysis, and investing.

The whole world has fallen in love with the value that data can bring. The work that must be done to unlock that value is far less popular. As Thomas Edison said, "Opportunity is missed by most people ...