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Consider a discrete random variable with this pmf: 3. 7 6. f(x) 0.16 0.25 0.07 0.52 3e0.16t + 5e0.25t + 7e0.07t + 9e0.52t O 0.16e3t + O.25e5t + 0.07e7t + 0.52et O 0.48e3t + 1.25e5t + 0.49e7t + 4.68et O 0.16est x 0.25e5t x 0.07e7t x 0.52et

Consider a discrete random variable with this pmf: 3. 7 6. f(x) 0.16 0.25 0.07 0.52 3e0.16t + 5e0.25t + 7e0.07t + 9e0.52t O 0.16e3t + O.25e5t + 0.07e7t + 0.52et O 0.48e3t + 1.25e5t + 0.49e7t + 4.68et O 0.16est x 0.25e5t x 0.07e7t x 0.52et

A First Course in Probability (10th Edition)
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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Consider a discrete random variable with this probability mass function (pmf): \[ \begin{array}{c|c|c|c|c} x & 3 & 5 & 7 & 9 \\ \hline f(x) & 0.16 & 0.25 & 0.07 & 0.52 \\ \end{array} \] Choose the correct expression for the pmf from the options below: 1. \(3e^{0.16t} + 5e^{0.25t} + 7e^{0.07t} + 9e^{0.52t}\) 2. \(0.16e^{3t} + 0.25e^{5t} + 0.07e^{7t} + 0.52e^{9t}\) 3. \(0.48e^{3t} + 1.25e^{5t} + 0.49e^{7t} + 4.68e^{9t}\) 4. \(0.16e^{3t} \times 0.25e^{5t} \times 0.07e^{7t} \times 0.52e^{9t}\)
Transcribed Image Text:Consider a discrete random variable with this probability mass function (pmf): \[ \begin{array}{c|c|c|c|c} x & 3 & 5 & 7 & 9 \\ \hline f(x) & 0.16 & 0.25 & 0.07 & 0.52 \\ \end{array} \] Choose the correct expression for the pmf from the options below: 1. \(3e^{0.16t} + 5e^{0.25t} + 7e^{0.07t} + 9e^{0.52t}\) 2. \(0.16e^{3t} + 0.25e^{5t} + 0.07e^{7t} + 0.52e^{9t}\) 3. \(0.48e^{3t} + 1.25e^{5t} + 0.49e^{7t} + 4.68e^{9t}\) 4. \(0.16e^{3t} \times 0.25e^{5t} \times 0.07e^{7t} \times 0.52e^{9t}\)
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