In your school life, you have learned about average and the method to calculate it. The formula to calculate the average is very simple. You just have to add all the values in the given data and ...

It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in ...

Calculating a weighted average in Excel is essential when you need to account for varying degrees of importance among data points. Unlike a simple average calculation that treats all values equally, a ...

The sum function when filtering data is very important for Microsoft Excel users . This article will summarize for you how to filter and calculate sum in Excel using Subtotal. While knowing how to sum ...