A cumulative average recalculates a data set's average as new data is added. During the recalculation all data contained in the data set is included in the average. In Microsoft Excel your spreadsheet ...

Excel is probably Microsoft’s most popular developer tool. With a built-in functional programming language that now supports lambdas and variables, Excel has become a tool that people build businesses ...

It offers four tabs under Visualize that include Chart type, Refine, Annotate, and Layout. The last one lets you view your chart through different color-vision-deficiency filters, with automatic dark ...