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    Statistics for Management and Economics
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    Exam 7: Random Variables and Discrete Probability Distributions
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    911 Phone Calls
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911 Phone Calls

Question 257

Question 257

Short Answer

911 Phone Calls
911 phone calls arrive at the rate of 30 per hour at the local call center. ​ ​
-{911 Phone Calls Narrative} Find the probability of receiving two calls in a five-minute interval of time.

Correct Answer:

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μ = 5(30/6...

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