If you know your data mean and its standard deviation, you can use the random number generator from the Excel Analysis ToolPak add-in or your own statistical data to chart a Gaussian curve. Create ...

For example, if your mean is in cell A2, population mean in cell B2, standard deviation in cell C2, square root of degrees of freedom in E2, type the formula as =(A2-B2)/(C2/E2) to generate the T ...