The industrial lot and its sampling implications |
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Authors: | Leslie E Simon |
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Institution: | Ordnance Department, Director, Ballistic Research Laboratory, Aberdeen Proving Ground, Maryland, USA |
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Abstract: | It is shown that wrong inferences are drawn from samples because of failure to understand what constitutes a lot and because of failure to verify the existence of a lot in the practically useful sense. Time-tried methods of making valid inferences from samples without increased cost are pointed out. |
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