South Florida Business Daily

How to plot a normal distribution graph on the computer?

I have aprox 500 values which i need to plot in such a way as to determine whether they tend towards a normal distribution curve. How can i do this on excel or on a freeware program i could download?

Public Comments

1. Graphing a Normal Distribution Curve in Excel http://www.vertex42.com/ExcelArticles/mc/NormalDistribution-Excel.html http://www.tushar-mehta.com/excel/charts/normal_distribution/