Discover how attribute sampling enhances audit accuracy by evaluating internal controls and analyzing population traits, ...

Oct. 8, 2008— -- Surveys based on a random sample of respondents are subject to sampling error – a calculation of how closely the results reflect the attitudes ...

Proceedings of the American Mathematical Society, Vol. 131, No. 4 (Apr., 2003), pp. 1169-1176 (8 pages) Error estimation is given for the regularized Whittaker-Kotel ...

In presidential elections, even the smallest changes in horse-race poll results seem to become imbued with deep meaning. But they are often overstated. Pollsters ...