What is the probability that the total number of customers in the two lines is exactlyfive?17%11%4%15% A market has both an express checkout line and a super express checkout line. Let X1denote the number of customers in line at the express checkout at a particular time ofday, and let X2 denote the number of customers in line at the super express checkoutat the same time. Suppose the joint probability distribution of X1 and X2 is as given inthe accompanying table.X210.080.070.040.0010.060.150.050.04X10.050.040.100.0630.000.030.040.0740.000.010.050.06

The joint distribution of Two random variable X1 and X2 is given where X1 denotes the number of…

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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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A = 11 B = 2 C= 2 D = 0 F = 1 105, 82, 94.5, 72.5, 92, 91, 52, 86, 100, 96, 98, 109, 96, 98, 95, 72
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What is the probability that the total number of customers in the two lines is exactly five? O 17% O 11% 4% 15%