PHP Puzzles:
Stats 101 Grade Book

By Oscar Merida

Let’s go back to basics and look at some different ways to measure the average value in a list of numbers. More specifically, they’re ways of measuring central tendency. These handy techniques to identify “the middle” of a set prove useful when analyzing sales, traffic, or other frequency counts. by Oscar Merida

This article was originally published in the February 2023 issue of PHP Architect magazine. To read the complete article please subscribe or purchase the complete issue.

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