The Excel NORM.S.INV function is a Statistical formula that calculates and returns the inverse of the standard normal cumulative distribution with a given probability. Frequently used in statistics and data analysis, the standard normal distribution is a normal...

The Excel NORM.INV (Also known as NORM INV or NORMINV) function is a Statistical formula that calculates and returns the inverse of the normal cumulative distribution of a probability for a given mean (average) and standard deviation. In this guide, we’re going to...

The STDEVPA is a Statistical function that calculates and returns the standard deviation for the entire population of data. The standard deviation is a measure of how widely values are dispersed from the average value (the mean). The STDEVPA calculates standard...

The STDEVA is a Statistical function that calculates and returns the standard deviation for a sample data. The standard deviation is a measure of how widely values are dispersed from the average value (the mean). The STDEVA function calculates standard deviation using...

The NORM.S.DIST is a Statistical function that calculates and returns the standard normal distribution of a specified value. The standard normal distribution is a normal distribution with a mean of zero (0) and a standard deviation of one (1). In this guide, we’re...

The STDEV.S (STDEV S) is a Statistical function that calculates and returns the standard deviation for a sample of data. The standard deviation is a measure of how widely values are dispersed from the average value (the mean). The STDEV.S calculates standard deviation...

The NORM.DIST function is a Statistical formula that calculates and returns the normal distribution of a value for the specified mean (average) and standard deviation. The NORM.DIST function can calculate either the Normal Probability Density Function or the...

The Excel STDEV.P function is a Statistical formula that calculates and returns the standard deviation for the entire population of data. The standard deviation is a measure of how much values are dispersed from the mean of a data set. The STDEV.P calculates the...

The ERROR.TYPE function is an Information formula that returns an index number corresponding to a specific error value in Microsoft Excel. If there are no errors in the target cell(s), the function returns another error value, #N/A. This function can be especially...