Fourth quartile: The set of data points between the upper quartile and the maximum value of the data set. Calculating Quartiles In a Spreadsheet Suppose you have a distribution of math scores in a ...

How do you set up a data governance program? There is no one-size-fits-all solution for setting up a data governance program. To avoid common pitfalls, consider these best practices when setting ...

Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.