An effective way to tap rubber is to cut a panel in the rubber tree's bark in

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An effective way to tap rubber is to cut a panel in the rubber tree's bark in vertical spirals. In a pilot process, an engineer measures the output of latex from such cuts. Eight cuts on different trees produced latex (in liters) in a week

\[\begin{array}{llllllll}26.8 & 32.5 & 29.7 & 24.6 & 31.5 & 39.8 & 26.5 & 19.9\end{array}\]

What can the engineer assert with \(99 \%\) confidence about the maximum error if she uses the sample mean to estimate true mean yield?

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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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