Type your data in the Excel spreadsheet. Highlight all the data on your spreadsheet that you want to include in the chart. Now right-click the chart and select Cut. We are going to add a median ...

Tired of erasing holes in your graph paper or having to start over from scratch? Here's an easy way to create ... I have Excel! With just a little work, I turned an Excel sheet into a modifiable ...

Excel uses the function RAND() to return a random and uniformly distributed number between 0 and 1, every time the worksheet ... and create a random variable with normal distribution.