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Weighted Mean of Four Values

Calculate weighted mean using the weighted mean of four values formula.

Weighted mean: -
Calculation explained

How this result was calculated

The formula, your substituted values, and the evaluated result are shown below.

Reference: Formulae and Tables, State Examinations Commission (2014), page 34.
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How the Weighted Mean of Four Values works

This calculator applies the formula given in Formulae and Tables, State Examinations Commission (2014), page 34. Enter values in consistent units.

Formula and inputs

(x1 × w1+x2 × w2+x3 × w3+x4 × w4) ÷ (w1+w2+w3+w4)

Inputs: Value 1, Weight 1, Value 2, Weight 2, Value 3, Weight 3, Value 4, Weight 4.

Using the result

The result is rounded to 4 decimal places. Check units, assumptions and significant figures before using the answer.

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