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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Catracho Catracho
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Posts: 529
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5 years ago
Boxes of​ Honey-Nut Oatmeal are produced to contain
16.0
16.0 ​ounces, with a standard deviation of
0.10
0.10 ounce.  For a sample size of
36
36​, the ​3-sigma
x overbar
x chart control limits​ are
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bio_manbio_man
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#1
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5 years ago
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Catracho Author
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#2
5 years ago
Quote from: bio_man (5 years ago)
You need to use the formula: \(UCL_{\overline{x}}=\overline{\overline{x}}+3\frac{\sigma }{\sqrt{n}}\) where UCL and LCL are the upper and lower control limits, n is the subgroup size, and σ is the estimated standard deviation of the individual values. \(UCL_{\overline{x}}=16.0+3\frac{0.10}{\sqrt{36}}\) \(16.05\)
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#3
Educator
5 years ago
Are we good here? Any further questions?
wrote...
#4
4 years ago
Hopefully this works on my test
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