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Mathematics, 10.06.2021 03:20 batmandillon21

You are in charge of monitoring the pressure of a compressed air tank in a processing plant. After repeating the pressure measurement a large number of times, you found that the pressure values have Gaussian distribution with a mean value of 69 psi and a standard deviation of 10 psi. If it is important that the pressure stays below 84 psi, what is the probability (in percent) that the pressure will exceed this value

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