Random samples of four items are selected from a manufacturing process at regular intervals and a certain quality characteristic is measured. After 25 samples, E = 15,350 and ER= 411.4 The measurement...

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Extracted text: Random samples of four items are selected from a manufacturing process at regular intervals and a certain quality characteristic is measured. After 25 samples, E = 15,350 and ER= 411.4 The measurement of quality is based on Multiple Choice a variable a scale a chart an attribute < prev="" 46="" of="" 50="" next="">