Jin a manuiacturing process, the number of defectives found in the inspection of 20 lots of 100 samples is given as; 6, 11, 15, 9, 6, 4, 5, 3, 4, 5, 4, 6, 7, 8, 2, 4, 5, 3, 6, 7. Determine the control limits of p-chart and state whether the process is in control.

Jin a manuiacturing process, the number of defectives found in the inspection of 20 lots of 100 samples is given as; 6, 11, 15, 9, 6, 4, 5, 3, 4, 5, 4, 6, 7, 8, 2, 4, 5, 3, 6, 7. Determine the control limits of p-chart and state whether the process is in control.

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.4: Precision Measurement

Problem 21RQ: A(n) ________ displays a magnified image of a part on a screen for conducting measurement.

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