You may already be well-versed in adding pie charts and bar graphs to corporate communications through Word's chart features, but other, less-familiar types of data rendering require a bit of a ...

Stem and leaf diagrams are formed by splitting the number into two parts, the ‘stem’ and the ‘leaf. For example: In the number 36, the tens would form the stem and the units the leaf. In the number ...

Graphical techniques are powerful data analytic tools. We demonstrate the use of five such techniques in the context of regression analysis, These are stem-and-leaf plots, schematic plots, time-order ...