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Two events A and B will be independent,...

Two events A and B will be independent, if

A

A and B are mutually exclusive

B

`P(A'B')=[1-P(A)][1-P(B)]`

C

`P(A)=P(B)`

D

`P(A)+P(B)=1`

Text Solution

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The correct Answer is:
C
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MODERN PUBLICATION-PROBABILITY-NCERT-FILE (Exercise 13.2)
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  2. Two cards are drawn at random and without replacement from a pack of ...

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

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

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

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  6. Let E and F be events with P (E) =3/5, P (F) =3/(10)and P(EnnF)=1/5. A...

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

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  8. Let A and B be independent events with P(A) = 0. 3and P(B) = 0. 4Find...

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  9. If A and B are two events such that P (A) =1/4, P(B) =1/2and P(AnnB)=...

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  10. If A and B are two events such that P(A)=1/2, P(B) =7/(12)and P(not A...

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  11. Given two independent events A and B such thatP(A) = 0. 3,P(B) = 0. 6...

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  12. A die is tossed thrice. Find the probability of getting an odd number ...

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  13. Two balls are drawn at random with replacement from a box containin...

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  14. Probability of solving specific problem independently by A and B are 1...

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  15. One card is drawn at random from a well shuffled deck of 52 cards. ...

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  16. In a hostel 60% of the students read Hindi news paper, 40% read Eng...

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  17. The probability of obtaining an even prime number on each die, when a...

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  18. Two events A and B will be independent, if

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