Function: STDEVA

Function: STDEVA

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...
NORM.S.DIST (standard normal distribution) Function

NORM.S.DIST (standard normal distribution) Function

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...
How to create check boxes in Excel (Tick boxes)

How to create check boxes in Excel (Tick boxes)

A check box, also referred to as a tick box, is a form control input which you click to select or deselect a given option. If you click on an empty check box, a checkmark is added into the small box. The check box control works like a switch or toggle. Thus, if you...
How to create radio buttons in Excel (Option Buttons)

How to create radio buttons in Excel (Option Buttons)

A radio button, also known as option button, an input type that allows user to select from a list of pre-defined options. Radio buttons are useful if you want to limit the end-user to select a single option from a list. While a radio button looks more user-friendly, a...
Function: STDEV.S

Function: STDEV.S

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...
Excel NORM.DIST Function

Excel NORM.DIST Function

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...
Excel STDEV.P Function

Excel STDEV.P Function

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...

How to create a bell curve in Excel

A bell curve, also known as normal distribution, is the most common type of distribution for a variable. It is accepted as a distribution that occurs naturally in many situations. In a bell curve, the highest point of the arc defines the mean, which is the highest...
How to use Center Across Selection, an alternative to Merge Cells

How to use Center Across Selection, an alternative to Merge Cells

Excel’s merge cells feature provides an easy way to group multiple cells together. You can create multi-level headers by merging cells on the previous row or column. Merged cells looks like a higher category that contain the information in the following cells....