A random sample has been taken from a normal dis- tribution. Output from a software package is

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A random sample has been taken from a normal dis- tribution. Output from a software package is given below: Variable N Mean SE Mean SDev Variance Sum 10 ? 0.507 1.605 7 251.848

(a) Fill in the missing quantities.

(b) Find a 95% CI on the population mean.

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Applied Statistics And Probability For Engineers

ISBN: 9780470053041

5th Edition

Authors: Douglas C. Montgomery, George C. Runger

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