How to Calculate z-Scores and Why | Statsitics

We introduce the z score, or standardized value, of a data point. The zscore tells us how far data is from the mean. A zscore further from zero means a data point further from the mean. In this video we go over how to calculate z-score, several important facts, and an example problem of the use of a zscore. #statistics #apstats

◉Textbooks I Like◉

★DONATE★

Thanks to Loke Tan, Matt Venia, Micheline, Doug Walker, Odd Hultberg, Marc, Roslyn Goddard, Shlome Ashkenazi, Barbora Sharrock, Mohamad Nossier, Rolf Waefler, Shadow Master, and James Mead for their generous support on Patreon!

Outro music is mine. You cannot find it anywhere, for now.

Follow Wrath of Math on...