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Mathematics, 17.08.2021 17:10 marcelarvkowciih

A machine is producing a byproduct that is tested for acidity each cycle. The pH of the byproduct per cycle is known to be normally distributed with a mean of 8 and a standard deviation of 1.5. The process is designed to raise a red flag if the pH goes below 10% of the distribution. What is this cutoff pH value

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A machine is producing a byproduct that is tested for acidity each cycle. The pH of the byproduct pe...
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