Microsoft Excel can perform statistical calculations across a wide set of data. Performing a T-Value Formula is simple so long as each column is set up correctly to accept the mean and standard ...

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.

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 ...

Excel will copy a filtered list of unique records (Figure C) to the range you specified in Step 5. At this point, you can replace the original data with the filtered list if you want to remove ...

It is difficult to calculate these values manually and while calculators make it easier, Excel is the preferred tool for finding these values over a range of cells. How to calculate Standard ...

First, I need an Excel spreadsheet with some data in it. Fortunately, I was able to download a sample spreadsheet here that has some data that I can use for my searches. The file is called "Sample - ...

Data can be overwhelming, but Excel’s CORREL function helps you cut through the noise. Calculating the correlation coefficient is your secret weapon for finding hidden trends and making smarter ...

For example, you might enter =VAR.S(B12:B32) to find the variance for the data in cells B12 to B32. Important You must start with the "=" so that Excel knows you are entering a formula.

When you want to total the amount of sales from your top 10 performers, you usually would have to sort the data first, then use the SUM function to add up the first 10 values in the sorted range.