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)
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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. \(0.16e^{3t} \times 0.25e^{5t} \times 0.07e^{7t} \times 0.52e^{9t}\)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7b0a5411-bdb0-4804-8919-e2df25fb5bff%2Fc9847611-4699-4841-97c6-8721aaaac3a2%2Frtbuxrp_processed.jpeg&w=3840&q=75)
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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