I'm doing a process capability study. The spec. is 1.1 +/-.1 What is the argument against using limits of .95 and 1.24. The idea is any measurement within this window would round within the actual spec. If the characteristic must be measured with a resolution of .05, does this change the argument? Any help to settle this argument is greatly appreciated. Ed Sent via Deja.com http://www.deja.com/ Before you buy. =========================================================================== This list is open to everyone. Occasionally, less thoughtful people send inappropriate messages. Please DO NOT COMPLAIN TO THE POSTMASTER about these messages because the postmaster has no way of controlling them, and excessive complaints will result in termination of the list. For information about this list, including information about the problem of inappropriate messages and information about how to unsubscribe, please see the web page at http://jse.stat.ncsu.edu/ ===========================================================================