Excel's "trimmean" function calculates the mean of the interior of a data set. You can tailor the function to calculate the interquartile mean. Enter your data set into a single column in Excel.

AVERAGEIF and AVERAGEIFS aren't the only functions in Excel that calculate the average of a dataset. For example, the AVERAGE function produces a straightforward arithmetic mean of a set of data, and ...

4] Detect discrepancies using Excel Add-ins. Microsoft Excel offers a list of add-ins that help you to find differences in Excel easily. For this, click on the File tab > More > Options > Excel ...

The term describes how much the numbers if a set of data vary from the mean. The syntax to calculate the Standard Deviation is as follows: =STDEV(sampling range) ...

When working with a large data set, you would be more productive if you knew how to quickly find what you need. Luckily, Excel has a few functions that can help with this.

Open a new Microsoft Excel 2010 spreadsheet. Click on cell "A1," and enter the first number in the data set you want to get the trimmed mean for.