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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?

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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 the youngest 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.

A family has two children. What is the probability that both the children are boys given that at least one of them is a boy ?

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MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. Given that the two numbers appearing on throwing two dice are differen...

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

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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. 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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  5. Two events E and F are such that: P(E)=0.6, P(F)=0.2 and P(EuuF)=0.68....

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

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

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

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

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

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  11. If P(A)=(1)/(2),P(B)=(7)/(12)p ( not A or not B)= (1)/(4) State whe...

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  12. If A and B are two events such that P(A)=1/4, P(B)=1/3 and P(AuuB)=1/2...

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  13. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  14. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  15. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  16. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  17. If P(A)=0.2, P(AuuB)=0.5, find P(B). Here A and B are independent even...

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  18. If P(A)=0.35, P(AuuB)=0.60, find P(B). where A and B are independent e...

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  19. If A and B are two independent events such that P(AuuB)=0.6 and P(A)=0...

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  20. If P(A)=0.5, P(AuuB)=0.7, find P(B) . Here A and B are independent eve...

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