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Events S and T are independent with P(...

Events S and T are independent with P(S)< P(T),`P(S cap T) = 6/25` and ` P(S|T) + P(T|S)=1 ` then P(S) is

A

`1/25`

B

`1/5`

C

`6/25`

D

`2/5`.

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UNITED BOOK HOUSE-Model Test Set -3-Exercise
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  5. The A.M. of variable x is 100. Then what will be the value of the A.M,...

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  8. If the relation between two variables x and y is 2x + 3y = 7 and media...

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  9. If events A and B are complementary to each other, then P(B) =?

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  10. If P(A) = 1/3 , P(B) = 1/2, P(AIB) = 1/6. find P(BIA).

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  11. Write the sample space when one die is thrown twice.

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  12. Let A, B, C be three arbitrary events. Find the expressions for the fo...

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  13. Let A, B, C be three arbitrary events. Find the expressions for the fo...

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  14. Write down the Laspeyre's price index formula.

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  15. Distinguish between attribute and variable.

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  16. Show that the sum of deviations of a set of observations about their m...

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  17. What is a questionnaire in Statistics? State various characteristics o...

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  18. If P(A + B) = 7/12 and P(A) = 1/3 for two independent events A and B, ...

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  19. If P(A - B) = 1/3, P(A) =1/2 and P(B)= 1/3 , calculate the probability...

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  20. Can two mutually exclusive events with positive probabilities be indep...

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