Check my work 12 Problem 13-8 (Algo) 2 points 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. Skipped SAMPLE IRREGULARITIES 1 3 2 2 3 5 4 5 5 6 6 3 7 6 9 7 10 4 4 eBook a. Determine the c, Sp, UCL and LCL for a c-chart with z=2. (Leave no cells blank. Round up any negative LCL value to "O". Round your answers to 2 decimal places.) Hint c Print Sp UCL LCL References b. Suppose the next five rolls from the supplier had three, two, five, three, and seven Irregularities. Is the supplier process under control? Yes