If you are looking forward towards calculating the Standard Deviation and Standard Error of the Mean in Excel, please check this article.

To calculate the sample size for your survey research project, you need to know three parameters: the confidence level, the margin of error, and the population proportion.

Learn how to calculate sample size for experiments using basic statistical methods and concepts. Discover the factors that affect sample size and how to use formulas and calculators.

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 ...