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A year is selected at random. What is th...

A year is selected at random. What is the probability that
it contains 53 Sundays

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The correct Answer is:
`(5)/(28)`
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NCERT TAMIL-INTRODUCTION TO PROBABILITY THEORY -Exercise 12.3
  1. Can two events be mutually exclusive and independent simultaneously?

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  2. If A and B are two independent events such that P(AuuB)=0.6,P(A)=0.2,...

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  3. If P(A)=0.5,P(B)=0.8andP(B//A)=0.8,find P(A//B)andP(AuuB).

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  4. If for two events A and B , P(A)=(3)/(4),P(B)=(2)/(5)andAuuB=S sample ...

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  5. A problem in Mathematics is given to three students whose chances of ...

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  6. A problem in Mathematics is given to three students whose chances of ...

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  7. The probability that a car being filled with petrol will also need an ...

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  8. The probability that a car being filled with petrol will also need an ...

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  9. One bag contains 5 white and 3 black balls. Another bag contains 4 whi...

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  10. One bag contains 5 white and 3 black balls. Another bag contains 4 whi...

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  11. One bag contains 5 white and 3 black balls. Another bag contains 4 whi...

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  12. Two thirds of students in a class are boys and rest girls. It is known...

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  13. Given P(A)=0.4andP(AuuB)=0.7. Find P(B) if A and B are mutually ex...

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  14. Given P(A)=0.4andP(AuuB)=0.7. Find P(B) if A and B are independent...

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  15. Given P(A)=0.4andP(AuuB)=0.7. Find P(B) if P(A//B)=0.4

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  16. Given P(A)=0.4andP(AuuB)=0.7. Find P(B) if P(B//A)=0.5

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  17. A year is selected at random. What is the probability that it cont...

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  18. A year is selected at random. What is the probability that it is a...

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  19. Suppose the chances of hitting a target by a person X is 3 times in 4 ...

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