Effects of heterogeneous variance on X̄ chart
This research investigated the performance of the X̄ chart when the heterogeneous variation occurs. Machines are regarded as another source of variations with an assumption that the expectation of the quality characteristics produced by each machine is normally distributed. This study report the der...
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| Main Author: | |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-62749108436&partnerID=40&md5=c6d02da7e6e0d291f699042a5c7a4408 http://cmuir.cmu.ac.th/handle/6653943832/1363 |
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| Institution: | Chiang Mai University |
| Language: | English |