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Catracho Catracho
wrote...
Posts: 529
Rep: 2 0
4 years ago
Peter​ Ittig's department​ store, Ittig​ Brothers, is​ Amherst's largest independent clothier. The store receives an average of
10
10 returns per day.  Using z​ =
3
3​, the control chart limits​ are:
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Educator
4 years ago
Try this
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