What Does the 80/20 Rule Mean? The 80/20 rule, also known as the Pareto Principle, is a concept that states roughly 80% of the effects come from 20% of the causes, meaning that a small number of ...

Most of us have been told that the key to success is hard work, may it be in our education, careers, or relationships. But have you ever wondered why you sometimes get mediocre results despite putting ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Much of the work by the Data Labs team at Pew Research Center examines online ...

Add Yahoo as a preferred source to see more of our stories on Google. Named after Italian economist Vilfredo Pareto, the 80/20 rule stems from the Pareto principal. It purports that 80 percent of your ...