Answered: Determine whether the following is a… | bartleby

College Algebra

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Exponential And Logarithmic Functions

Section5.5: Exponential And Logarithmic Models

Problem 4ECP

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18 Determine whether the following is a valid distribution function
F(X) = 1-ex2 for x20
elsewhere

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26. Let x represent the number of underinflated tires on an automobile. a. Which of the following p(x) functions specifies a legitimate distribution for x, and why are the other two not legitimate? (i) p(0) 5.3, p(1) 5 .2, p(2) 5 .1, p(3) 5 .05, p(4) 5 .05 (ii) p(0) 5 .4, p(1) 5 p(2) 5 p(3) 5 .1, p(4) 5 .3 (iii) p(x) 5 .2(3 2 x) for x 5 0, 1, 2, 3, 4 b. For the legitimate distribution of part (a), determine the long-run proportion of cars having at most two underinflated tires, the proportion having fewer than two underinflated tires, and the proportion having at least one underinflated tire.
Please help with part g, d, and e
3. Let X Pois(4). Find the distribution of Y = √X.
Help me pls

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