Evaluate the cumulative distribution function, F, for the given random variable, X, at specified values; also determine the requestedprobabilities.f(x) = (729/91)(1/9)*, x = 1,2,3Give exact answers in form of fraction.F(1) =F(2)=F(3) =(a) P(X ≤ 1.5) =(b) P(X ≤ 3) =(c) P(X > 2) =(d) P(1 < X < 2) =i

Given Evaluate the cumulative distribution function, F, for the given random variable, X, at…

Answered: Evaluate the cumulative distribution…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Q1A Suppose that the probability of finding defectives within a manufactured lot of electrical fuses is 0.09. Assume the probability distribution function (PDF) is binomial. Let X be the number of defectives within the sample. In a sample of 25 fuses, find the probabilities: (a) P(X 2), (b) P(X > 0), (c) P(1 ≤ X < 4). === B Suppose the discrete random variable X has the PDF as in the table below. Find: (a) F(7), (b) E(4-3X). I 4 6 7 8 9 f(x) 0.2 0.25 0.15 0.3 0.1
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