arithmetic mean


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  • noun

Synonyms for arithmetic mean

the sum of the values of a random variable divided by the number of values

References in periodicals archive ?
In the control (C) group there was a statistically significant improvement in results in the 4 variables (20 m dash, Obstacle course backwards, Arm plate taping Standing broad jump) compared with the arithmetic mean of the initial measurement compared to the final measurement.
Choquet integral has been proposed by many authors as an adequate aggregation operator that extends the weighted arithmetic mean or OWA operator by taking into consideration the interactions among the criteria.
This paper also tackles several closely related issues, such as determining the orders of magnitude of global risk premia, the relevance of using geometric versus arithmetic means to estimate such premia from historical data, the effect of taxation regimes in both emerging countries and the investor's own country on how to calculate the tax advantage of debt (or equity in certain cases), and how to convert discount rates between currencies.
For instance, it can readily be observed that the arithmetic mean of n and (n + 2) is (n + 1).
The central tendency statistic that better approximates geographic area exposures has been the subject of debate and remains unresolved; the arithmetic mean represents an aggregate biased by high or low concentrations, and the geometric mean is the most likely concentration in the prescribed area.
Unlike the geometric mean formula, the Laspeyres formula implemented in the CPI is an arithmetic mean of price relatives weighted by expenditures that implicitly contain information on quantity.
Obviously the inclusion (20) is reduced to ordinary harmonic mean and ordinary arithmetic mean for p = 1 and p = -1, respectively.
As shown in Table 1, the arithmetic mean obtained from five running results according to M-GSO algorithm is w = (0.
The arithmetic mean of the log-transformed outcome is the logarithm of the sample geometric mean.
Table 1 shows slight differences in arithmetic mean between the classes.
0]: We suppose that arithmetic mean of the Internet utilization frequency (except social networks) in order to look for a job from the point of view of male is equal to arithmetic mean of the Internet utilization frequency in order to look for a job from the point of view of female and at the same time we suppose that the difference between them, if it exists, is caused by coincident variation of selection results.
Pooling results from all education levels, I find that the arithmetic mean of hourly wages was about 2% greater among federal workers than among similar workers in the private sector.
Authors have questioned the hypothesis that the amounts of body ratios, which are calculated as the arithmetic mean [h.
Arithmetic mean, standard deviation, independent sampling t test, ANOVA and Scheffe tests were performed on collected data.