Question: i just need write sth Let X be the time taken to assemble a car in a certain plant. X is a random variable having

i just need write sth

i just need write sth Let X be the time taken to

Let X be the time taken to assemble a car in a certain plant. X is a random variable having a normal distribution of 30 hours and a standard deviation of 4 hours. Question: What is the probability that a car can be assembled in a period of time greater than 41 hours? Write the full answer with 4 digits after the decimal point. For example, 0.7821 or 0.3523

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