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Category > Statistics Posted 13 May 2017 My Price 10.00

Determine a 90 percent level two-sided confidence interval

EXAMPLE 7.4b There are two different techniques a given manufacturer can employ to produce batteries. A random selection of 12 batteries produced by technique I and of 14 produced by technique II resulted in the following capacities (in ampere hours):

 

Technique I             Technique II

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132

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Determine a 90 percent level two-sided confidence interval for the difference in means, assuming a common variance. Also determine a 95 percent upper confidence interval for μI  − μII.

 

Answers

Alpha Geek
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Status NEW Posted 13 May 2017 04:05 AM My Price 10.00

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file 1494651056-Answer.docx preview (235 words )
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