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The 34 pages that link to Arithmetic mean, each with the reason it gives.

• VarianceRelated: Variance measures deviations from this central value.

• Gender pay gapRelated: Many headline pay-gap figures compare average earnings using arithmetic means.

• Standard deviationRelated: Standard deviation measures dispersion around this central value.

• CovarianceRelated: Each variable’s deviations are measured from its arithmetic mean in a data sample.

• StandardizationRelated: Subtracting the mean centers the transformed variable at zero.

• Descriptive statisticsRelated: It summarizes a dataset with a single measure of its arithmetic center.

• MidpointRelated: Each coordinate of a midpoint is the arithmetic mean of the endpoint coordinates.

• SemiperimeterRelated: For a triangle, the semiperimeter is three times the arithmetic mean of its side lengths.

• Gaussian functionRelated: The center parameter locates the Gaussian's peak along the horizontal axis.

• Cesàro summationRelated: Each Cesàro average is the arithmetic mean of an initial segment of partial sums.

• Data typesRelated: A mean assumes meaningful numerical distances, which category labels and many ranks lack.

• Harmonic meanRelated: The harmonic mean is the reciprocal of the arithmetic mean applied to reciprocals.

• AM–GM inequalityRelated: AM–GM compares this ordinary average directly with the geometric mean.

• Glycated hemoglobinRelated: The measurement approximates average exposure, not a complete glucose history.

• Log-normal distributionRelated: It exceeds the median when the log-normal distribution is nondegenerate.

• Sum of squaresRelated: Deviations from the mean define the standard total sum of squares.

• 68–95–99.7 ruleRelated: The rule centers every interval on the distribution’s mean.

• Fluctuations and noiseRelated: Fluctuations are commonly defined as deviations from this average.