bn:14201424n
Noun Concept
Categories: Summary statistics, Means, Mathematical analysis
EN
weighted arithmetic mean  weighted average  weighted mean  standard error of the weighted mean  weighted-average
EN
An average in which each quantity to be averaged is assigned a weight, determining the relative importance of each quantity on the average. Open English WordNet
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EN
An average in which each quantity to be averaged is assigned a weight, determining the relative importance of each quantity on the average. Open English WordNet
The weighted arithmetic mean is similar to an ordinary arithmetic mean, except that instead of each of the data points contributing equally to the final average, some data points contribute more than others. Wikipedia
Type of average Wikidata
EN
This simple mechanical model is now a familiar representation of the weighted arithmetic mean of a set of observations. Open English WordNet