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A pair of dice is thrown. Let E be th...

A pair of dice is thrown. Let `E` be the event that the sum is greater than or equal to 10 and `F` be the event `5` appears on the first - die. Find `P(E/E)dot` if `F` is the event 5 appears on at least one die, find `P(E/F)dot`

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RD SHARMA ENGLISH-PROBABILITY-All Questions
  1. A dice is thrown twice and the sum of the numbers appearing is observe...

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  2. Two dice are thrown and it is known that the first die shows a 6. Find...

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  3. A pair of dice is thrown. Let E be the event that the sum is gre...

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  4. The probability that a student selected at random from class will pass...

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  5. The probability that a certain person will buy a shirt is 0.2, the ...

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  6. In a school, there are 1000 students, out of which 430 are girls. It i...

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  7. Ten cards numbered 1 through 10 are placed in a box, mixed up thoro...

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

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  9. A coin is tossed thrice. Let the event E be the first throw results in...

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  10. An unbiased die is thrown twice. Let the event A be "odd number on ...

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  11. Three coins are tossed simultaneously. Consider the event E "three ...

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  12. A fair coin and an unbiased die are tossed. Let A be the event head...

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

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  14. Events A and B are such that P(A)=1/2,\ P(b)=7/(12) and P( not A or no...

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  15. A die is thrown once. F A is the event the number appearing is a mu...

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  16. Refer to question 1 above. If the die were fair, determine whether or ...

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  17. If A and B are two events such that P(A)=1/2, P(AuuB)=3/5 and P(B)=p, ...

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  18. If A and B are two events such that P(A)=1/4, P(B)=1/2a n d\ P(AnnB)=1...

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  19. If A and B are two independent events such that P( A uuB)=2//15 and P...

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  20. A bag contains 3 red and 5 black balls and second bag contains 6 red a...

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