With that, Excel can generate a series of random numbers based on the data entered and the standard deviation. With this data you can then create a curved chart, known as a bell curve. Launch ...

If you use Excel to create charts, it’s always good to know what customization options you have for your data entries. Excel allows you to display all sorts of data and possible variations.

These are typically captured using a control chart -- a ... both the mean and standard deviation. These can also be determined by functions in spreadsheet programs such as Excel.

Save guides, add subjects and pick up where you left off with your BBC account. There are two formulae for standard deviation. \(s = \sqrt {\frac{{\sum {{{(X - \bar X ...

As we have stated above, you will need to begin with an existing graph ... then choose this option. Standard Deviation: When this option is selected, Microsoft Excel will calculate and show ...