Mathematics, 18.03.2021 03:30 dani3112

Life for one car model varies Normally with a mean 84 mg/mi and standard deviation 6 mg/mi. A company has 16 cars of this model in its fleet. What is the probability that the average NOX + NMOG level ¯ of these cars is above 90 mg/mi?

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Life for one car model varies Normally with a mean 84 mg/mi and standard deviation 6 mg/mi. A compa...

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