arithmetric mean

arithmetric mean

A measure of central location (commonly called the average), which is calculated by adding all individual values in a group of measurements and dividing by the number of values in the group.
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Abbreviations MS multiple sclerosis EDSS expanded disability status scale MSWDQ Multiple Sclerosis Work Difficulties Questionnaire SPSS Statistical Package for the Social Sciences AM arithmetric mean
We scanned each prediction sample three times and calculated the arithmetric mean of the three spectra per sample to obtain an optimal, homogenised spectrum per sample.
If heterozygotes resemble the best homozygote in each patch, they will have the highest arithmetric mean fitness, a condition called "marginal overdominance" (Wallace, 1968; p.