Answered: Let X represent the number of tires…

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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.Consider the discrete probability distribution below. Find the probability that X > 1. Write and encircle your answer ((with 2 decimal places) : X P(X) 0 0.05 1 0.25 2 0.40 3 0.24 4 0.06
Let X be the number of students who show up for a professor's office hour on a particular day. Suppose that the pmf of X is p(0) = 0.10, p(1) = 0.30, p(2) = 0.20, p(3) = 0.15, and p(4) = 0.25. (a) Draw the corresponding probability histogram. 0.30 0.30 0.30 0.30 0.25 0,25 0.25 0.25 0.20 0.20 0.20 0.20 A 0.15 A 0.15 2 0.15 A 0.15 0.10 0.10 0.10 0.10 0.05 0.05 0.05 0.05 0.00 0.00 0.00 0.00 1 3 4 1 2 3 4 3 4 1 4 (b) What is the probability that at least two students show up? (No Response) More than two students show up? (No Response) (c) What is the probability that between one and three students, inclusive, show up? (No Response) (x)d
A TV manufacturer receives LCD panels from a certain supplier. Let X denote the number of flaws in a randomly selected LCD panel from this supplier. Suppose that the probability distribution for X is: X 0 1 2 3 4 probability 0.62 0.2 0.14 0.03 0.01 The mean value of X is .
For families with 5 children, let Xbe the number of children with Genetic Condition B. Can the following table be a probability distribution for the random variable X?xP(x)1 0.13242 0.17783 0.07144 0.21745 0.3186 noyes
please do this typewritten asap.
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Suppose that the random variable , shown below, represents the number times. P(x) represents the probability of a randomly selected person having received that number of speeding tickets during that period. Use the probability distribution table shown below to answer the following questions. 43 x 0 P(x) 0.2951 0.2587 1 2 0.1924 0.1604 P(x > 0) 0.7049 = 3 4 a) What is the probability that a randomly selected person has received five tickets in a three-year period? P(x = 5) = 0.0442 b) What is the probability that a randomly selected person has received one tickets in a three-year period? P(x = 1) 0.2587 P(x≤1)=1 5 6+ c) What is the probability that that a randomly selected person has received more than zero tickets in a three- year period? 0.0492 0.0442 0.0000 > Next Question d) What is the probability that that a randomly selected person has received one or less tickets in a three-year period? Enter an integer or decimal number [more..]
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x	0	1	2	3	4
Px	0.3	0.1	0.1	0.2	0.3

Let X represent the number of tires with low air pressure on a randomly chosen car. The probability distribution of X is as follows. x 0 1 2 3 4 Px 0.3 0.1 0.1 0.2 0.3