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Assume that each born child is equally l...

Assume that each born child is equally likely to be a boy or a girl. If a family has two children, what is the conditional probability that both are girls given that the youngest is a girl.

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Assume that each born child is equally likely to be a boy or a girl. If a family has two children, what is the conditional probability that both are girls given that at least one is a girl?

Assume that each child born is equally likely to be a boy or a girl. If a family has two children, what is the conditional probability that both are girls? Given that (i) the youngest is a girl, (ii) at least one is a girl.

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PSEB-PROBABILITY-Exercise
  1. A fair die is rolled. Consider events E = {1,3,5}, F = {2,3}, and G = ...

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  2. A fair die is rolled. Consider events E = {1,3,5}, F = {2,3}, and G = ...

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  3. Assume that each born child is equally likely to be a boy or a girl. I...

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  4. Assume that each born child is equally likely to be a boy or a girl. I...

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  5. An instructor has a question bank consisting of 300 easy True / False ...

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  6. Given that the two numbers appearing on throwing two dice are differen...

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  7. Consider the experiment of throwing a die, if a multiple of 3 comes up...

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  8. If P (A) = 1/2 , P(B) = 0 then P (A|B) is :

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  9. If A and B are events such that P (A|B) = P(B|A) ne 0 then:

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  10. If P(A)=3/5, P(B) = 1/5 find P (A cap B) if A and B are independent ev...

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  11. Two cards are drawn at random and without replacement from a pack of 5...

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  12. A box of oranges is inspected by examining three randomly selected ora...

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  13. A fair coin and an unbiased die are tossed. Let A be the event ‘head a...

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  14. A die marked 1, 2, 3 in red and 4, 5, 6 in green is tossed. Let A be t...

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  15. Let E and F be events with P(E)=3/5, P(F)=3/10 and P (E cap F)=1/5. Ar...

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  16. Given that the events A and B are such that P(A) = 1/2, P(A cup B)=3/5...

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  17. Given that the events A and B are such that P(A) = 1/2, P(AcupB)=3/5 a...

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  18. Let A and B be independent events with P(A) = 0.3 and P(B) = 0.4 Find:...

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  19. Let A and B be independent events with P(A) = 0.3 and P(B) = 0.4 Find:...

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  20. Let A and B be independent events with P(A) = 0.3 and P(B) = 0.4 Find:...

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