By S.M. Miller (Click here to view the entire P&R issue) Polls, such as this one on “Deep Divisions, Shared Destiny,” report the low (5%) margin of error of their study. Like many other polls, they neglect to point out that this error margin applies to the study as a whole. The margin of error for each of the three racial-ethnic groups, the sub-samples, may be larger … [Read more...] about “Racial-Ethnic Destinies” by S. M. Miller (May-June 2008 P&R Issue)
