%0 Journal Article %T Sample Size Determination and Statistical Hypothesis Testing for Core Centration in Press Coated Tablets %A Pierre Lafaye de Micheaux %A Vincent Lemaire %J Open Journal of Statistics %P 269-273 %@ 2161-7198 %D 2012 %I Scientific Research Publishing %R 10.4236/ojs.2012.23032 %X A novel statistical approach to evaluate the manufacturing quality of press coated tablets in terms of the centering of their core is presented. We also provide a formula to determine the necessary sample size. This approach is applied to real data. %K Core Centration %K Statistical Hypothesis Testing %K Dry-Coated Tablets %K Sample Size %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=20378