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Sampling Distributions and Central Limit Theorem in R

The Central Limit Theorem (CLT), and the concept of the sampling distribution, are critical for understanding why statistical inference works. There are at least a handful of problems that require you to invoke the Central Limit Theorem on every ASQ Certified Six Sigma Black Belt (CSSBB) exam.  741 more words

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Money Well Spent? Albrecht AE6110

CB against cost, cost against Quality. Factors we all think about when a radio is needed. What do we want? Presidents quality, Team & Albrecht price line, Anytone’s name. 461 more words

Citizens Band Radio

Quality Has Always Been Global

In his February post, ASQ CEO Bill Troy asks “Why Should Quality ‘Go Global’?” ASQ has, over the past several years, expanded its reach as a member organization… “going global” to expand awareness of quality tools and techniques. 334 more words

Quality

Danita 310M Multi EU Norms £33.50 /44.90 Euro

Another radio given the nice price treatment is the Danita 310M. Based on the AT300/310M chassis like the KPO500, Maas Colonia, Team TS9M so has all the relevant export mode facilities, has the higher power option and also can use simplex 10m mode if needed for a cheap AM/FM Radio is what you need? 283 more words

Cb Radio Poland

Influential Voices: A Global Perspective

In this month’s post, Bill Troy asks the question, “Are we doing enough, throughout the world, to accomplish that mission?” ASQ’s mission statement is, “To increase the use and impact of quality in response to the diverse needs of the world.” Bill asks a tough question here, especially since there are still those who believe that we’re doing too much. 170 more words

Top 10 Statistics Topics for the Six Sigma Black Belt (CSSBB) Exam

Not too long ago, Darrah Turman from New Jersey contacted me for some additional insight into preparing for the ASQ Certified Six Sigma Black Belt (CSSBB) exam. 860 more words

Quality