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Engineering
1 week, 3 days ago
Need clarity, kindly explain! A person throws two fair dice. He wins Rs. 15 for throwing a doublet( same numbers on the two dice), wins Rs. 12 when the throw resultsin the sum of 9 , and loses Rs. 6 for any other outcome on the throw.Then the expecte
A person throws two fair dice. He wins Rs. 15 for throwing a doublet
( same numbers on the two dice), wins Rs. 12 when the throw results
in the sum of 9 , and loses Rs. 6 for any other outcome on the throw.
Then the expected gain / loss (in Rs.) of the person is :
- Option 1)
gain
- Option 2)
loss
- Option 3)
- Option 4)
2 gain
Answers (1)
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P
Plabita
Answered 1 week, 3 days ago
Answered 1 week, 3 days ago
When 2 dice are thrown , Sample space would be
Now, the expected gain or loss = both + Sum (9) - other
So, there is loss of
Option 1)
gain
Option 2)
loss
Option 3)
loss
Option 4)
2 gain
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