The phone calls to a computer software help desk occur at the rate of 2.1 per minute

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The phone calls to a computer software help desk occur at the rate of 2.1 per minute between 3:00 p.m. and 4:00 p.m. Compute the probability that the number of calls between 3:10 p.m. and 3:15 p.m. is

(a) Exactly eight. Interpret the result.

(b) Fewer than eight. Interpret the result.

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Statistics Informed Decisions Using Data

ISBN: 9780134133539

5th Edition

Authors: Michael Sullivan III

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Question Posted: Jan 04, 2018 12:59 AM

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The phone calls to a computer software help desk occur at the rate of 2.1 per minute

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We are given that the calls occur at a rate of 21 per minute so and the interval of time we are ...View the full answer

Statistics Informed Decisions Using Data

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