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Given the following control chart, answer the following. Note: Chart does not include any SPC Tests for Out-Control. Thus, you will need to consider these in answering the question. P Chart of Defective 0.11 D.10 UCL =0.10159 0.09 0.08 0.07 Proportion 0.06 P=0.06065 0.05 0.04. 0.03 0,02 LCL=0.01972 13 16 19 22 25 28 Sample (a) What is the numerical value for the center line of the control chart? (b) Which statistical distribution is used to estimate the Control limits for this control chart? (c) Indicate whether the process is In-Control or Out-of-control and justify your answer. (d) Assuming these data are representative of the historical process, estimate the current state in terms of Observed Parts Per Million Defective