Simon Fraser University

Example 43.2: Specifying Standard Values for the Process Mean and Standard Deviation

title 'Specifying Standard Process Mean and Standard Deviation'; symbol v=dot c=salmon; proc shewhart history=tape; xrchart weight*sample / mu0 = 1260 sigma0 = 15 xsymbol = mu0 cframe = bigb cinfill = ...
Simon Fraser University

Example 42.2: Estimating the Process Standard Deviation

The following data set (WIRE) contains breaking strength measurements recorded in pounds per inch for 25 samples from a metal wire manufacturing process. The subgroup sample sizes vary between 3 and 7 ...
Business Insider

Here's What Nerds Mean When They Say 'Standard Deviation'

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Andy Kiersz Every time Andy publishes a story, you’ll get ...