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how to calculate weighted average score. Step 2 Calculate the SUMPRODUCT ie multiply each value by its weight and then calculate their sum in order to get the sum-product. Determine the weight of each number.
How To Use The Average Function Easy Excel Formulas from www.excel-easy.com
The next step to finding the weighted average of a data set that doesnt. How to calculate weighted average when the weights dont add up to one 1. For example to calculate the weighted average scores from the semester exams combined.
Suppose your teacher says The test counts twice as much as the quiz and the final exam counts three times as much as the quiz.
7 5 1 0 0 7 5 1 0 0 0. In mathematics and statistics you calculate weighted average by multiplying each value in the set by its weight then you add up the products and divide the products sum by the sum of all weights. Next add the weight of all the completed assignments together. If you earned 16 out of 20 points on a pop quiz your score is.
