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Want a simple and efficient tool to calculate weighted or arithmetic averages? With our Weighted Average app, you'll always have calculations at your fingertips. Download it as a progressive web app on any device. Works offline too!
How to calculate weighted average?
To calculate the weighted average, you need the values and their corresponding weights. Our calculator makes it easy! For manual calculation, follow these steps:
- 1. Make sure you have the values and their corresponding weights.
- 2. Multiply each value by its corresponding weight.
- 3. Sum all the products.
- 4. Sum all the weights.
- 5. Divide the sum of products by the sum of weights.
Formula for calculating weighted average
Weighted Average = (value1 × weight1 + value2 × weight2 + ... + valueN × weightN) / (weight1 + weight2 + ... + weightN). Where value1, value2 to valueN are the individual values, weight1, weight2 to weightN are the corresponding weights, and N is the number of values.
How to calculate arithmetic mean?
To calculate the arithmetic mean, add all values together and divide by the number of values. Follow these steps:
- 1. Add all values together.
- 2. Count the number of values.
- 3. Divide the sum by the count.
Formula for calculating arithmetic mean
Mean = (value1 + value2 + value3 + ... + valueN) / N. Where value1, value2, value3 to valueN are the individual values and N is the number of values.
Frequently asked questions about weighted average
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