You can calculate the T-Value in Excel with the mean, standard deviation and degrees of freedom. Since the T-Value is a comparison between sample mean and population mean, both values need to be ...

If you are looking forward towards calculating the Standard Deviation and Standard Error of the Mean in Excel, please check this article.

How to Calculate a Trimmed Mean in Excel. A trimmed mean is much like a standard mean, which you can derive in Excel using the AVERAGE function. However, instead of using all of the data points to ...

Learn how to calculate the net present value (NPV) of your investment projects using Excel's XNPV function.

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