Losses at an oil refinery (in millions of dollars) due to excess heat can be divided according to the reason behind the generation of excessive heat oversupplying fuel 202 excess air 124 carelessness of operator 96 incomplete combustion 27 (a) Draw a Pareto chart (b) What percent of the loss occurs...

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Losses at an oil refinery (in millions of dollars) due to excess heat can be divided according

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Losses at an oil refinery (in millions of dollars) due to excess heat can be divided according to the reason behind the generation of excessive heat.

oversupplying fuel	202
excess air	124
carelessness of operator	96
incomplete combustion	27

(a) Draw a Pareto chart.

(b) What percent of the loss occurs due to

(1) excess air?

(2) excess air and oversupplying fuel?

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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 19, 2024 02:00 PM

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Probability And Statistics For Engineers

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