Suppose that 15% of the families in a certain community have no car, 20% have 1 car, 35% have 2, and 30% have 3. Suppose, further,that in each family, each car is equally likely (independently) to be a foreign or a domestic car. Let F be the number of foreign carsand D the number of domestic cars in a family.The random variable denoting the number of cars in a family and the random variable denoting the number of foreign cars areSelect one:a.mutually exclusive so one has to use the union rule for mutually exclusive events to calculate the joint probability thatF=1 and D=1.independent, so one has to use the product rule for independent events to calculate the joint probability that F=1 andD=1O C.dependent, so one has to use the general product rule to calculate the joint probability that F=1 and D=1O d.partitioned, so one has to use Axiom 3 to calculate the joint probability that F=1 and D=1

Given: %(0) = 15% %(1) = 20% %(2) = 35% %(3) = 30%

Answered: suppose that 15% of the families in a…

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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