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how to find the harmonic mean. Divide the number of items in the set by your answer to Step 1. Harmonic mean is used to calculate the average of a set of numbers.
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X 1 x 132 00758 142 00704 148 00676 152 00658 161 00621 f X. The number of elements will be averaged and divided by the sum of the reciprocals of the elements. Harmonic Mean N 1a 1 1a 2 1a 3 1a 4 1a N Where X Individual score N Sample size Number of scores This tool will help you dynamically to calculate the statistical problems.
X n are the individual numbers in the data set.
Harmonic mean can be used to calculate a mean that reduces the impact of outliers. Plug the value of n and sum of reciprocal of all the entries into the formula. The harmonic mean is in relation to the arithmetic mean A X 1 X 22 and the geometric mean G X 1 x X 2 in the following manner. Typically it is appropriate for situations when the average of rates is desired.
