Four samples of 100 each were taken from an assembly line,with the following results: Using the historical average as the central line of the chart,which one of the following is the limits for an attributes control chart with z = 2? A)UCL 0.1 and LCL 0.03 B)UCL 0.1 and LCL

Question

Four samples of 100 each were taken from an assembly line,with the following results: Using the historical average as the central line of the chart,which one of the following is the limits for an attributes control chart with z = 2? A)UCL > 0.1 and LCL > 0.03 B)UCL > 0.1 and LCL < 0.03 C)UCL < 0.1 and LCL > 0.03 D)UCL < 0.1 and LCL < 0.03

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The Answer of Four samples of 100 each were taken from an assembly line,with the following results: Using the historical average as the central line of the chart,which one of the following is the limits for an attributes control chart with z = 2? A)UCL > 0.1 and LCL > 0.03 B)UCL > 0.1 and LCL < 0.03 C)UCL < 0.1 and LCL > 0.03 D)UCL < 0.1 and LCL < 0.03

Four Samples of 100 Each Were Taken from an Assembly