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Returns the harmonic mean of the data collection. The harmonic mean and the reciprocal arithmetic mean are reciprocals of each other.
Syntax
HARMEAN(number1,number2,...)
Number1, number2, ... 1 to 30 parameters that can be used to calculate the average, or instead of comma-separated parameters, use a single
In the form of an array or array reference.
Description
• The argument can be a number, or a name, array, or reference containing a number.
• If the array or reference parameter contains text, logical values, or blank cells, those values are ignored; however, cells containing zero values are counted.
• If any data point is less than or equal to 0, function HARMEAN returns the #NUM! error value.
• The harmonic mean is always less than the geometric mean, and the geometric mean is always less than the arithmetic mean.
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