(Solved):
A shirt manufacturer buys cloth by the 100-yard roll from a supplier. For setting up a con ...
A shirt manufacturer buys cloth by the 100-yard roll from a supplier. For setting up a control chart to manage the irregularities (e.g., loose threads and tears), the following data were collected from a sample provided by the supplier. a. Determine the \( \bar{c}, S_{p}, U C L \) and LCL for a \( c \)-chart with \( z=2 \). (Leave no cells blank. Round up any negative LCL value to "0". Round your answers to 2 decimal places.)