Geometric Mean definition

Geometric Mean means the nth root of a product of n factors, or the antilogarithm of the arithmetic mean of the logarithms of the individual sample values.
Geometric Mean means the value obtained by taking the Nth root of the product of the measured values.
Geometric Mean means the Nth root of the product of N quantities. Alternatively, the geometric mean can be calculated by adding the logarithms of the N numbers, dividing the sum by N, and taking the antilog of the quotient.

Examples of Geometric Mean in a sentence

  • The target asset allocation and best estimates of expected geometric real rates of return for each major asset class are to be summarized in a manner suggested by the following table:Long-Term Asset Class Total 100.00% * Geometric mean, includes 2.50% inflation.

  • Geometric mean neutralizing antibody titers higher than 1/1500 were detected in all groups during the six months of the trial.


More Definitions of Geometric Mean

Geometric Mean means the nth root of the product of n numbers.
Geometric Mean means a measure of central tendency calculated by determining the anti-log of the mean of the logarithms of the values to be averaged.
Geometric Mean means the nth root of the product of n items or values. The geometric mean is calculated using the following formula:
Geometric Mean means the average of the log values of the colony density and taking the antilog of that value, or by tak- ing the nth root of the products of the n values, i.e., (Y1•Y2•Y3• Yn) to the 1/nth power.
Geometric Mean means the Nth root of the product of N quantities.
Geometric Mean means the nth root of a product of n factors.
Geometric Mean means the antilog (base 10) of the arithmetic mean of the sample result logarithm (base 10).