Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. Linear equations allow you to predict values within your data set and view the overall trend.

Learn to calculate Consumer Price Index (CPI) using Excel and create its graph, please read through this article. We have discussed the prcedure extensively.

How to Graph Simultaneous Differentials in Excel. Differential equations are equations that contain derivatives. The equations are used in calculus to describe relationships among one or more ...

Luckily, Microsoft Excel has a handy function designed to calculate the variance of a set of numbers automatically, so you can organize your data in no time! But how exactly do you do it? If you want ...

While Excel still doesn't have an automatic formula for calculating a dataset’s z-score, we can use other Excel formulas to calculate the mean and then the standard deviation. The entire process may ...

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