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Problem 3: The number of arrivals per minute at a large BMV in Indianapolis was recorded over a period of 200 minutes, with the following

Problem 3: The number of arrivals per minute at a large BMV in Indianapolis was recorded over a period of 200 minutes, with the following results: Arrivals Frequency 0 14 1 31 2 47 3 41 4 29 5 21 6 10 7 5 8 2 a) Compute the expected number of arrivals per minute. b) Compute the standard deviation.

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