Ten samples of 15 parts each were taken from an on going process to establish a p-chart for control. The samples and the number of defectives in each are shown in the following table: a. Determine the p,Sp,CL and LCL for a p-chart of 95 percent confidence (1.96 standard deviations). (Leave no cells blank - be certain to enter " 0 " wherever required. Round your answers to 3 decimal places.) b. What comments can you make about the process? Process is in statistical control. Process is out of statistical control