Interpolation is forecasting using existing data to predict future patterns and values. Being able to forecast helps every business leader make the right decisions when it comes to cutting costs, ...

Interpolation is a mathematical tool used to estimate values that are not directly available in a dataset. Excel provides an easy way to perform interpolation through its powerful formula ecosphere.

In this video, we are going through simple Excel tricks to plot trend lines of best fit from which to interpolate values.