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    Probability Question: Time To Synthesize 100 Gallons Of Rubber

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    (TCO 6) The time required to make 1000 gallons of synthetic rubber at a plant in South America in a recent year was normally distributed with a mean of 18 hours and a standard deviation of 2.5 hours. What is the probability that it will take more than 21 hours to make 1000 gallons of synthetic rubber?

    1.2
    0.1151
    0.8849
    0.9772

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    https://brainmass.com/statistics/probability/probability-question-synthesizing-100-gallons-rubber-324081

    Solution Summary

    This solution discusses synthesizing 100 gallons of rubber.

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