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Related articles:
Weight function
Mean
Weighted geometric mean
Convex combination
Average
Central tendency
Key terms: math weighted mean sigma bar sum weighted mean frac variance sample mathbf class average estimate observations bmatrix data standard deviation value decrease normalized variable grade weighted average equal n w functions expected begin sample variance simply strength chi component class means exponential each class mu unbiased zero sqrt arithmetic dots combination covariance step properties unweighted maximum error minus Search external links cited by footnotes on Wikipedia page Weighted mean: |
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