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By Quality Digest

Giving Thanks

I have been a faithful and interested reader of Quality Digest and the “Quality Curmudgeon” column for many years. As is usually the case, I breeze through the magazine and then cut out the last page so I can take my time with it at a later point in time. I started this back in the day when I realized I cut them out for future reference or to forward to a colleague anyway.

Donald J. Wheeler’s picture

By Donald J. Wheeler

Many have been taught that they must remove outliers prior to analysis. This is because much of modern statistics is concerned with creating a mathematical model for the data. Because all these models are created using algorithms, they tend to be severely affected by any unusual or extreme values.

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By Davis Balestracci

Don’t let the calculation scare you; it looks worse than it is.

Dirk Dusharme @ Quality Digest’s picture

By Dirk Dusharme @ Quality Digest

It’s almost like some retailers finally read the memo. They seem to now understand that customer service is the new differentiator. With quality levels and prices across almost all product categories nearly at par, it’s service that sets retailers apart--and smaller retailers have taken note.

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By WENZEL Group

The hydraulic casting components made at Rexroth Guss, a subsidiary of Bosch Rexroth, are characterized by their complex, core-intensive construction and many free-form surfaces. These costly parts, made of cast iron or spheroidal graphite iron, are invariably designed in 3-D CAD software. The transition from 2-D to 3-D design prompted the quality department to look for an appropriate measuring solution to inspect their parts.

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By Quality Digest

Short on News

Federal Reserve Chairman Ben Bernanke said that financial institutions must address the “fundamental sources of financial strains” in Wall Street’s credit crisis by deleveraging, raising new capital, and improving risk management.

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By Nicolette Dalpino

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By Dirk Dusharme @ Quality Digest

You might notice that the copy of Quality Digest you’re holding in your hand is a little light. You’ve been telling us for years that we had too many advertising pages, so we delivered with fewer pesky ads to interrupt your reading pleasure. Is that customer service or what? Of course, we didn’t plan it that way.

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By Quality Digest

Soft Air USA Inc. of Grapevine, Texas, is a subsidiary of Cybergun S.A., the world’s leading manufacturer of replica airsoft guns.