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There are an average of 7 automobile accidents involving serious personal injuries in the City of...

There are an average of 7 automobile accidents involving serious personal injuries in the City of Austin every day. The number of daily automobile accidents involving serious personal injuries in the City of Austin, X, is distributed as a Poisson random variable.

a) What is the probability that there will be at least 15 automobile accidents involving serious personal injuries in the City of Austin tomorrow? ______

b) What is the probability that there will be at least 10 but no more than 13 automobile accidents involving serious personal injuries in the City of Austin today? ______

c) What is the probability that there will be exactly 5 automobile accidents involving serious personal injuries in the City of Austin this coming Monday and Tuesday combined? ______

Math   Statistics-And-Probability   
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