A number's standard deviation gives you an idea of how much it deviates from the average of all the values in the sample. The fact that each of the numbers is identical to the others indicates that there is no variance. As a direct consequence of this, the numbers have just a standard deviation that is equal to zero. The STDEV function has been around for a very long time. The new STEDV.S function, which is included in Microsoft Excel and provides the same exact result, is the one that the software company advises using. We can compute the standard ... Read More

When we go shopping, we always make sure to pay the sales tax, with the exception of when we buy duty-free products. But do you have any idea how much in sales tax you've already paid? There may be times when you are provided with a price that does not include the applicable taxes. Under these conditions, all that is required to determine the amount of sales tax owed is to multiply the selling price by the tax rate that is in effect. Step 1 Here, you get your pay check and are required to pay a tax to ... Read More

The climax of a continuing sequence of partial totals of a particular data collection is what is known as a cumulative total, which is also referred to as a running total in certain circles. The use of a "running total, " which shows the total as it increases and allows for the accumulation of data to be summarised as it occurs over time, is required in order to present the summary of the data. This widely common method is used on a day-to-day basis by students and professionals who are assigned the task of using Excel to compute and calculate ... Read More

Excel makes it simple to generate a running count of an occurrence or the total number of values in a list. By using the COUNTIF function with a mixed reference, we are able to obtain a running or continuous total for an item, which in turn enables us to build a running count of an occurrence in a list. This gives us the ability to acquire a running or continuous total for an item. Step 1 if, inside the Days list, you just want to determine the current count of "Monday, " please proceed as follows. Step 2 Choose ... Read More

Consider the scenario in which an employee has said that they want to retire when they reach the age of 62; with just the employee's date of birth in Excel, are you able to accurately predict when the individual will really leave their position. You may use the EDATE function to determine when someone's retirement date will be based on their birth date. Step 1 I have a list of workers' birth dates, and if their retirement age is 62, the formula that follows may assist you in calculating when they will be eligible to retire; in order to do ... Read More

You could use a data collection that contains values and can be filtered based on certain criteria. For the sake of this illustration, we will make use of a list of the populations of the world's capital cities. Calculating the percentile rating of each continent's respective capital cities is going to be a difficult task for us. If you make regular use of Conditional Formatting's Icon Set, then you should be aware that the icons in the set are determined by the percentile of each value. Having said that, are you familiar with the formula that determines the rank percentile ... Read More

If you manage a business or are involved in almost any other field, it is quite likely that you will often find yourself in a situation in which you need to determine which calendar quarter a certain date falls under. Excel does not come equipped with a feature that can generate this information based on a certain date, which is a great disappointment. By using this strategy, we are able to convert any given day into a calendar quarter. If you already have a column of dates and you want to achieve the following result, you will need to modify ... Read More

It's probable that if you run a company or pretty much any other area, you'll find yourself needing to know what calendar quarter a certain date comes under very often. Regrettably, Excel does not include a function that may produce this information depending on a specified date. We are able to transform any given date into a calendar quarter by using this method. If you already have a column of dates and you want to achieve the following result, you will need to modify the dates to just include the quarter and the year. Step 1 Following is an easy ... Read More

In this article, we are going to go over a few methods that will assist you in calculating percentages in Excel in an effective manner, as well as understand the fundamental percentage formulas that will remove the element of guessing from your calculations. To determine the percentage, you can either press "Ctrl+Shift+%" or select the "%" button in the number group of the Home tab in order to convert the output to a percentage. The illustration that was just given is a specific instance of calculating percentages of a total. Now, let's study a few more examples that will help you make quick ... Read More

Did you ever attempted to determine in Excel which day of the year a particular date falls on based on the 365 days in a year? For instance, the current date is 22-08-2022, and I need to find out which day of the year today is based on the 365 days that make up a year. In this tutorial, I will discuss a straightforward method that may be used to deal with it. You can solve this problem by using a straightforward formula. We do not have a direct function that allows us to determine the precise day of a ... Read More