In Excel, there are two ways of calculating the weighted average with percentages: using the SUM function and using the SUMPRODUCT function. Let us have a look at these 2 methods in detail.

Discover what a log-normal distribution is, its financial applications, and how to calculate it, including using Excel for ...

Steps to Calculate Normal Distribution Now that we are familiar with the concepts let us go through the steps to calculate normal distribution: Step 1: Determine mean (µ) and standard deviation (σ) ...

Excel uses the function RAND () to return a random and uniformly distributed number between 0 and 1, every time the worksheet is calculated. If you are analyzing how fluctuations in sales will ...