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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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Question

You may need to use the appropriate appendix table or technology to answer this question.
To test whether the mean time needed to mbx a batch of material is the same for machines produced by three manufacturers, a chemical company obtained
needed to mix the materlal.
Manufacturer
21
28
19
25
26
18
24
31
22
22
31
21
Usn Fisher's LSo procedure to develop a 95% confidence interval estimate (in minutes) of the difference between the means for manufacturer 1 and manufactu
places.)
min to
min

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A manufacturer of computer chips has a computer hardware company as its largest customer. The computer hardware company requires all of its chips to meet specifications of 1.2 cm. The vice-president of manufacturing, concerned about a possible loss of sales, assigns his production manager the task of ensuring that chips are produced to meet the specification of 1.2 cm. Based on the production run from last month, a 95% confidence interval was computed for the mean length of a computer chip resulting in:95% confidence interval: (0.9 cm, 1.1 cm) What are the elements that the production manager should consider in determining his company's ability to produce chips that meet specifications? Do the chips produced meet the desired specifications? What reasons should the production manager provide to the vice-president to justify that the production team is meeting specifications?
A manufacturer of computer chips has a computer hardware company as its largest customer. The computer hardware company requires all of its chips to meet specifications of 1.2 cm. The vice-president of manufacturing, concerned about a possible loss of sales, assigns his production manager the task of ensuring that chips are produced to meet the specification of 1.2 cm. Based on the production run from last month, a 95% confidence interval was computed for the mean length of a computer chip resulting in:95% confidence interval: (0.9 cm, 1.1 cm) What are the elements that the production manager should consider in determining his company's ability to produce chips that meet specifications? Do the chips produced meet the desired specifications? What reasons should the production manager provide to the vice-president to justify that the production team is meeting specifications? How will this decision impact the chip manufacturer's sales and net profit? My class is called quantitative…
A manufacturer of computer chips has a computer hardware company as its largest customer. The computer hardware company requires all of its chips to meet specifications of 1.2 cm. The vice-president of manufacturing, concerned about a possible loss of sales, assigns his production manager the task of ensuring that chips are produced to meet the specification of 1.2 cm. Based on the production run from last month, a 95% confidence interval was computed for the mean length of a computer chip resulting in:95% confidence interval: (0.9 cm, 1.1 cm) What are the elements that the production manager should consider in determining his company's ability to produce chips that meet specifications? Do the chips produced meet the desired specifications? What reasons should the production manager provide to the vice-president to justify that the production team is meeting specifications? How will this decision impact the chip manufacturer's sales and net profit?

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