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Mean
(redirected from harmonic mean)

   Also found in: Dictionary/thesaurus, Medical, Legal, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.04 sec.
Mean
The simple mathematical average of two or more numbers.

Notes:
If stock XYZ closed at 50, 51 and 54 over the past three days, the mean would be the sum of those numbers divided by 3, which is 51.67.


Mean
The expected value of a random variable. Arithmetic average of a sample.

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The program uses the various results to compute a weighted harmonic mean which gives an average transfer rate for the CD-ROM subsystem.
 
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