The weighted mean has similarity with the arithmetic mean (average). The basic
difference is that each of the values can be influenced by the values of the different multipliers, called
weights, while in the arithmetic mean, each of the values has the unit, as an omitted multiplier.
Use the point as decimal separator. Ex. For the number 3,152.41 enter 3152.41; Enter data as requested, the results will be displayed automatically by clicking on "Calculate".
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