what is the formula for combined Harmonic mean?
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It is calculated by dividing the number of observations by the reciprocal of each number in the series. Thus, the harmonic mean is the reciprocal of the arithmetic mean of the reciprocals. The harmonic mean of 1,4, and 4 is: 3 ( 1 1 + 1 4 + 1 4 ) = 3 1 .
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A form of numerical average is called as the harmonic mean. The number of observations is divided by the reciprocal of every number in the series to arrive at this value. As a result, the harmonic mean is the reciprocal of the reciprocal's arithmetic mean. To solve an issue with Harmonic Progression, first create the AP series, and then solve the problem.
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