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January 27, 2015

January 27, 2015

Posted by **Alan** on Tuesday, August 31, 2010 at 12:04pm.

Why is 1.5 chosen to be the benchmark, instead of 2 or 1 IQR?

- Statistics -
**MathGuru**, Tuesday, August 31, 2010 at 10:38pmJohn Tukey supposedly said when interviewed that 1.5 was used "because 1 is too small and 2 is too large."

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