Talk:x̅ and R chart

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Mathematics Low‑priority

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Does anyone have a blank X Bar R Bar Chart that I can down load

Yes I do, you can download it from here: http://tools.adaptivebms.com/

These tools have been created by manufacturing students as part of their Six Sigma Training. We pay the hosting fees out of our own pockets so our manufacturing community can download them for free. It would really help if our free tools page could be referenced on the main Wiki page as this will help generate useful improvement feed back. 86.135.79.97 (talk) 16:19, 6 January 2012 (UTC)[reply]