(WCBF: Chicago) -- Worldwide Convention and Business Forums is gearing up for its Global Six Sigma Summit, Oct. 23–26, at the Rio All Suite Hotel and Casino in Las Vegas. With a forecast attendance of more than 400 senior executives from across industries that are striving for business improvement and competitive advantage, the summit is also host to the Global Six Sigma Awards dinner on Oct. 24. Opening day, Oct. 23, of the event will be devoted to nine presummit workshops, including:

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