Outlier tests such as the W-ratio test and Dixon’s outlier test suffer from a problem that can mislead the user. This article will outline the problem and provide guidelines for the appropriate use of these tests.

(Q1 Productions: Chicago) -- Across the medical device industry, from corporations preparing to launch a first product, to those with thousands of products being manufactured across disparate global sites, executives are constantly working to update, maintain and evolve quality systems to

'Pssst! Hey kid, ya wanna be a metrologist?"..."Uh, what's a metrologist?"... "Ya get paid to measure stuff."..."Sounds kinda boring." So it goes at colleges and universities all across the United States.