To calculate the sum of squares using Microsoft Excel, you need to input a specific formula into the formula bar of the cell you're working with.

In Excel, there are two ways of calculating the weighted average with percentages: using the SUM function and using the SUMPRODUCT function. Let us have a look at these 2 methods in detail.

SUM is the spreadsheet equivalent of an open invite: it welcomes everything into the total, whether it belongs there or not.

To use SUMIF, place your cursor where you would like the sum calculated for a particular type of audit. In the invoice in the screenshot below, I have placed my cursor in cell C46 to calculate a sum ...

Learn how to calculate simple, weighted and exponential moving averages in Microsoft Excel using Data Analysis Tool Pack or Formula.

Reviewed by Charlene Rhinehart Fact checked by Vikki Velasquez Businesses depreciate long-term assets for both tax and accounting purposes. For tax purposes, businesses can deduct the cost of the ...

The key to calculating a conditional running total is discerning the condition and then expressing that condition in a way that Excel can interpret. In this case, the condition is the month.

How to Calculate Fluctuations in Excel. Calculating data fluctuations-- also called variance -- is a multi-step process that requires total accuracy. Excel 2010 provides two basic formulas for ...

Lenders and investors can predict the success of a company by using the spreadsheet application Excel to calculate the free cash flow of companies.