The number of logins by students to the SOUL system in twelve minutes has a Poisson distribution

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The number of logins by students to the SOUL system in twelve minutes has a Poisson distribution with mean equals to 9. Find the probability that there are

(a) 10 logins in twelve minutes

(b) more than 2 logins in a particular 3-minute interval

Related Book For answer-question

Probability and Statistical Inference

ISBN: 978-0321923271

9th edition

Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman

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Posted Date: Jan 03, 2020 12:47 AM

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The number of logins by students to the SOUL system in twelve minutes has a Poisson distribution

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Probability and Statistical Inference

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