Comment on Why the last 20% of work takes the same amount of time as the first 80%parentComments−anonfunction12yPareto PrincipleThe Pareto principle (also known as the 80–20 rule, the law of the vital few, and the principle of factor sparsity) states that, for many events, roughly 80% of the effects come from 20% of the causes.http://en.wikipedia.org/wiki/Pareto_principle
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Pareto Principle
The Pareto principle (also known as the 80–20 rule, the law of the vital few, and the principle of factor sparsity) states that, for many events, roughly 80% of the effects come from 20% of the causes.
http://en.wikipedia.org/wiki/Pareto_principle