Excel can solve equations through several of its mathematical functions, but the single Excel tool that works on the largest variety of equations is the program's Solver Add-in. This tool reads a ...

The screenshot “Solver Sample Size Search Solution” indicates the Solver’s recommended total sample size is expected to provide a monetary precision of $149,114.83 and thus satisfy the desired ...

there are plenty of other powerful functions included in the software. These features go far past using Excel as a digital calculator and can unlock valuable insights. From lookup functions to ...

How to Use Goal Seek in Excel . Goal Seek is already built into Excel. It's under the Data tab, in the What-If Analysis menu. Let's walk through it with a simple example.

an Excel function to make it all ... First, to be clear, in these examples, I made no changes to the formula. It was always =sum(A1:B1). All I changed was the contents of cell A1. Excel did the rest.

Excel enables users to perform statistical functions such as STDEV, which calculates standard deviation based on a sample. In statistics, a standard deviation is a measure of the amount of ...

To calculate letter grades based on a percentage score, you can use multiple nested IF statements in Excel, which can get rather complicated quickly. However, there is an easier way. Added by ...