In Excel, syntax for this function is NORMINV(probability,mean,standard deviation). Using the sales example ... probability and create a random variable with normal distribution.

The marks are out of 100. 2] To create a bell curve in excel, we need three values, average, standard deviation, and normal distribution. Let’s calculate the average of the data first.

From that calculation you can then create a graph which shows the frequency distribution ... How to Put a Gaussian Curve on a Graph in Excel. Gaussian curves, normal curves and bell ...