This online Average of percentage calculator helps you to calculate mean of percentages. The weighted average is 779 855 The simple sum is 7 8 10 25. In this example we must.
A basic average or mean is just the sum of all the observations in a sample divided by the number of observations in the sample.
A basic average or mean is just the sum of all the observations in a sample divided by the number of observations in the sample. The weighted average is 779 855 The simple sum is 7 8 10 25. Once you have your numbers youll need to know how much each of them weighs or is worth. Determine the number that each decimal represents.