"Six Sigma Still Pays Off At Motorola" (The Corporation, Dec. 4, 2006)
"Six Sigma still pays off at Motorola" (The Corporation, Dec. 4) incorrectly stated that Sigma "is used in statistics to measure how far something deviates from perfection." More accurately, Sigma is a measure of variation around the mean.
"Taking Tiny Loans To The Next Level" (Special Report, Nov. 27, 2006)
A photo caption in "Taking tiny loans to the next level" (Special Report, Nov. 27, print edition) misidentified Grameen Bank as the source of a loan. The loan came from the Foundation for Credit & Community Assistance, a Ugandan microfinance institution, and was used to buy a village phone operator starter kit from the Grameen Foundation.