Two random variables X and Y have the joint probability masss function given in the table below: Y 3 Px(x) 0,5 0.04 ? 0,03 0,58 1 0,1 0,02 0,03 ? 0,06 0,02 0 0,11 3 0,1 ? 0,16 Py (y) 0,73 ? 0,11 ? ? Please find Var(2Y + 2) =? O a. 5,32 O b. 0,108 O. 0,78 O d. 3,32 O e. 0,25 2.
Two random variables X and Y have the joint probability masss function given in the table below: Y 3 Px(x) 0,5 0.04 ? 0,03 0,58 1 0,1 0,02 0,03 ? 0,06 0,02 0 0,11 3 0,1 ? 0,16 Py (y) 0,73 ? 0,11 ? ? Please find Var(2Y + 2) =? O a. 5,32 O b. 0,108 O. 0,78 O d. 3,32 O e. 0,25 2.
A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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![Two random variables X and Y have the joint probability masss function given in the table
below:
Y
1
2
3
Px(x)
0,5
0,04 ?
0,03 0,58
1
0,1
0,02 0,03 ?
2
0,06 0,02 0
0,11
3
0,1
0,16
Py(y) 0,73 ?
0,11 ?
Please find Var(2Y + 2) =?
O a. 5,32
O b. 0,108
O c. 0,78
O d. 3,32
O e. 0,25](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34954216-4509-45bf-b59f-34e6d740f99a%2F9fee93d5-72d4-44e8-868f-fd23d3bab124%2Fmcyjpew_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two random variables X and Y have the joint probability masss function given in the table
below:
Y
1
2
3
Px(x)
0,5
0,04 ?
0,03 0,58
1
0,1
0,02 0,03 ?
2
0,06 0,02 0
0,11
3
0,1
0,16
Py(y) 0,73 ?
0,11 ?
Please find Var(2Y + 2) =?
O a. 5,32
O b. 0,108
O c. 0,78
O d. 3,32
O e. 0,25
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