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. For this, enter the following ...

Key Points A Box-Cox Power Transformation allows you to transform data to match a normal distribution. It is not a guarantee of normality. It is a quick way of transforming data to better fit a ...

Key Points A platykurtic distribution resembles a normal distribution, with some differences. Typically, a platykurtic distribution has a shorter center with fewer values distributed along the ends.

In case you need to jog your memory however, a standard normal distribution, which is a normal distribution with the average at 0 and standard deviation as 1, is shown below. The term ‘bell curve’ ...