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how to calculate average with formula. Thanks to Excel tasks such as calculating the Annual growth rate are very easy to do with percentage formulas. Enter the formula you need to calculate the weighted average.
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To calculate a weighted average youll want to use the SUMPRODUCT function as shown below. Multiply the weight by each value. In the example below the formula in column I computes an average of the top 3 quiz scores in each row.
In the above formula the LARGE function retrieved the top nth values from a set of values.
Firstly determine the observation and they are denoted by a 1 a 2 a n corresponding to 1 st. In the above formula the LARGE function retrieved the top nth values from a set of values. Finally the average is. By combining the AVERAGE function with the LARGE function you can calculate an average of top n values.
