Question: Problem 1 3 - 7 ( Algo ) Ten samples of 1 5 parts each were taken from an ongoing process to establish a p

Problem 13-7(Algo)
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.
a. Determine the ?bar(p),Sp, UCL and LCL for a p-chart of 95 percent confidence (1.96 standard deviations).(Leave no cells
blank. Round up any negative LCL value to "O". Round your answers to 3 decimal places.)
b. What comments can you make about the process?
Process is out of statistical control
Process is in statistical control
Problem 13-7(Algo) Ten samples of 15 parts each were taken from

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