This article looks at how to use Excel’s auditing tools to audit formulas and ensure the accuracy of data.

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 T-Value From Mean & Standard Deviation in Excel. Calculate t-values in your Microsoft Excel spreadsheet by combining built-in functions with custom formulas. T-values, also known ...

Excel's "trimmean" function calculates the mean of the interior of a data set. You can tailor the function to calculate the interquartile mean.

Formula of Mean: Know to How to Calculate Median for Grouped, Ungrouped data along with solved examples, questions with solution.

Excel provides built-in tools to help you to find discrepancies like Filters, Conditional Formatting, advanced functions (If and IS, VLookUp, etc.), and Add-ins.