Média Harmônica
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| 20:51 Feb 22, 2008 |
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| Portuguese to English translations [Non-PRO] Education / Pedagogy / Report of School | |||||||
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| 5 +5 | Harmonic Mean |
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| Discussion entries: 1 | |
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Answers
5 mins confidence: 
peer agreement (net): +5
peer agreement (net): +5Harmonic Mean Explanation: In mathematics, the harmonic mean (formerly sometimes called the subcontrary mean) is one of several kinds of average. Typically, it is appropriate for situations when the average of rates is desired. The harmonic mean is the number of variables divided by the sum of the reciprocals of the variables. The harmonic mean H of the positive real numbers a1, a2, ..., an is defined to be... http://en.wikipedia.org/wiki/Harmonic_mean |
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