Ten samples of 15 parts each were taken from an ongoing process to establish a p-chart for control. The samples and the number of defectives in each are shown in the following table, SAMPLE 1 2 3 NUMBER OF DEFECTIVE ITEMS IN THE SAMPLE 15 2 15 15 15 15 15 1 15 3 15 15 15 5 6 7 3 V 10 a. Determine the p, Sp UCL. and LCL for a p.chart of 95 percent confidence (1.96 standard deviations) (Leave no cells blonk - be certain to enter "0" wherever required. Round your answers to 3 decimal places.) p bar Sp UCL LCL b. What comments can you make about the process? O Process is out of statistical control Process is in statistical control