11. If outside line accesses from within a local phone network form a Poisson process with rate 1/ min., find the joint probability that the cumulative number of accesses is equal to 2 at time 1 minute, 3 at time 2 minutes, and 5 at time 3 minutes.

11. If outside line accesses from within a local phone network form a Poisson process with rate 1/ min., find the joint probability that the cumulative number of accesses is equal to 2 at time 1 minute, 3 at time 2 minutes, and 5 at time 3 minutes.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section: Chapter Questions

Problem 27T

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