Given the following valid probability distribution of a discrete random variable X with unknownentries,X0 1X334p(x) p₁ 0.1321 0.3774 0.1509 0.0377Choose one from the following which is always correct.O c. 3 must be a real number between 1 and 3 and p₁ must be 0.3019.O b. 3 can be any real number other than 0, 1, 3, 4, and p₁ must be 0.3019.e.3 can be any real number and p₁ must be 0.3019.a.3 must be 2 and p₁ must be 0.3019.O d. 3 can be any real number other than 0, 1, 3, 4, and p₁ can be any nonnegative real number that issmaller that 1.

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Answered: Given the following valid probability…

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 student offered random people 5 cookies total. Let X be the number of cookies that the person took, and let X have the following probability distribution (you may assume that these are population values): X 0 1 2 3 4 5 P(X) 0.05 0.25 0.38 0.18 0.11 k a.) What is the most likely number of cookies that a random person will take?
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2. The following probabilities are given for a certain life: 10P75 = 0.55, 20 P60 = 0.35, and = 0.65 15P 60 Evaluate (i) the probability that the life aged 60 will die between ages 75 and 85. (i the probability that the life aged 60 will die within age 80.
a random variable has probability distribution: x= 0,1,2,3,4,5,6,7 and P(x) =0,k,2k,2k,3k,k*k.2k*k, 7k (k+1), the value of p(x<3)= O a. no one of them O b. 0.3 O c. 1

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