An airline company has 4 phone lines. If the time between calls averages 3 minutes. Use Table 17A.1.Round your answer to four decimal places.What is the probability that all lines are busy if an average calllasts 6 minutes?1.5000 = p/a23.0.10.0909.0045.0002.0000.0000.00000.20.16670164.0011.0001.0000.00000.252000.0244.0020.0001.0000.00000.30230803350033.0003.000000000.332500.0400.0044.0004.000000000.4028570541.0072.0007.0001.00000.5033330769.012700 16.0002.00000.60375010110198.0030000400000.67.40001176.02550042.000600010.70.4118126002860050000700010.754286138503350062.000900010.80.4444150903870077.001200020.904737.175705010111.0020.00031.0050002000.06250154.0031.00051.10523822370758.0204.004500081.20.5455246608980262L006300121.25.5556257709700294.0073.00151.33.5714275910920351.0093.00211.405833289911920400.011100261.50.6000310313430480.01420035

Given, Average call lasts 6 minutes => Service time = 6 minutes Time between calls average 3…

Answered: An airline company has 4 phone lines.…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section12.5: Analytic Steady-state Queueing Models

Problem 17P

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An airline company has 4 phone lines. If the time between calls averages 3 minutes. Use Table 17A.1. Round your answer to four decimal places. What is the probability that all lines are busy if an average call lasts 6 minutes? 1.5000