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متابعة

Random variance in a process can be directly reduced by _?

 A. Studying scatter diagrams. B. Improving the overall system of production. C. Prohibiting any overtime work. D. Increasing the number of quality inspectors. E. Identifying patterns of variance.

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تم إضافة السؤال من قبل Muhammad Farooq , QA-QC MANAGER , AL Bawani contracting co.
تاريخ النشر: 2018/05/08
Soumyadeep Mazumder
من قبل Soumyadeep Mazumder , Associate Vice President - Retail Risk , IDFC First Bank Ltd.

A simple and practical answer to your question will be to increase the sample size..

Otherwise in statistical terms, the common variance number (crn) has to be identified through hit and error from the given portfolio, which will be further time consuming. Or a median of more frequent occurences to be identified from a given sample..

 

Muhammad Farooq
من قبل Muhammad Farooq , QA-QC MANAGER , AL Bawani contracting co.

 B. Improving the overall system of production. 

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