Mathematics, 08.01.2021 17:10, jamisoncameron000

The amount of time needed for a certain machine to process a job is a random variable with mean EXi = 10 minutes and Var(Xi)=2 minutes2. The times needed for different jobs are independent from each other. Find the probability that the machine processes less than or equal to 40jobs in 7hours.

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The amount of time needed for a certain machine to process a job is a random variable with mean EXi...