Construct a 95 confidence interval to estimate the population mean with x 110 and 30 for the following sample sizes a n 30 b n 45 c n 60 ...

a x 30 30 548 UCL x 11000 1960 548 12074 LCL x 1 ...

Construct a 95% confidence interval to estimate the population mean with x = 110 and =

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Construct a 95% confidence interval to estimate the population mean with x̅ = 110 and σ = 30 for the following sample sizes:

a. n = 30

b. n = 45

c. n = 60

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Business Statistics

ISBN: 9780321925121

2nd Edition

Authors: Robert A. Donnelly

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Question Posted: Jul 17, 2015 07:11 AM

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Construct a 95% confidence interval to estimate the population mean with x = 110 and =

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