In a fatigue study, the time spent working by employees in a factory was observed. The ten

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In a fatigue study, the time spent working by employees in a factory was observed. The ten readings (in hours) were

\[\begin{array}{llllllllll}4.8 & 3.6 & 10.8 & 5.7 & 8.2 & 6.8 & 7.5 & 7.7 & 6.3 & 8.6\end{array}\]

Assuming the population sampled is normal, construct a $90 \%$ confidence interval for the corresponding true mean.

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Probability And Statistics For Engineers

ISBN: 9780134435688

9th Global Edition

Authors: Richard Johnson, Irwin Miller, John Freund

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Question Posted: Apr 23, 2024 07:01 AM

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In a fatigue study, the time spent working by employees in a factory was observed. The ten

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Probability And Statistics For Engineers

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