The random variable X, representing the number of accidents in a certain intersection in a week, has the following probability distribution: 2 3 4 P(X=x) 0.20 0.30 0.20 0.15 0.10 0.05 What is the probability that in a given week there will be at most 3 accidents? O 0.85 0.70 O 0.35 0.15 O 1.00

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A: Solution is in the attachment below:

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Q: A marketing survey compiled data on the number of cars in households. If X = the number of cars in a…

A:

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Q: A marketing survey compiled data on the number of cars in households. If X = the number of cars in a…

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