Talk:Averages/Arithmetic mean

Revision as of 12:45, 17 August 2009 by rosettacode>Kevin Reid (moved Talk:Mean to Talk:Average/Arithmetic mean: collecting all averages under a common prefix)

Why is it required that an arbitrary result, 0, be returned when the input is empty? --Kevin Reid 22:57, 14 August 2009 (UTC)

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