A car hire firm has two cars which it hire out every day. Thenumber of demands for a car on each day is distributed as a Poissonvariate with mean 1.5 Calculate the proportion of days n whichneither car is used and the proportion of days on which somedemand is refused. e-1s= 0.2231

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Answered: A car hire firm has two cars which it…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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e 14-25. A car hire firm has two cars which it hires out day by day. The number of demands for a car on each day is distributed as a Poisson variate with mean 1-5. Calculate the proportion of days on which (i) Neither car is used (ii) Some demand is refused.
5.2° A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of cars is bell-shaped and has a mean of 51 months and a standard deviation of 9 months. Using the empirical rule (as presented in the book), what is the approximate percentage of cars that remain in service between 24 and 42 months? Do not enter the percent symbol. ans = Question Help: Video Submit Question 0 % a $ || hp
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A car hire firm has two cars which it hire out every day. The number of demands for a car on each day is distributed as a Poisson variate with mean 1.5 Calculate the proportion of daysn which neither car is used and the proportion of days on which some ] -1.5 demand is refused. e = 0.2231