# Question: A company has two assembly lines each of which stalls

A company has two assembly lines, each of which stalls an average of 2.4 times per week according to a Poisson distribution. Assume that the performances of these assembly lines are independent of one another.

What is the probability that at least one line stalls at least once in any given week?

What is the probability that at least one line stalls at least once in any given week?

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