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Given two independent events A and B suc...

Given two independent events A and B such that `P(A)= 0.3, P(B)= 0.6`. Find ` P(A or B)`

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The correct Answer is:
0.72
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KUMAR PRAKASHAN-PROBABILITY-EXERCISE -13.2
  1. Let A and B be independent events with P(A)= 0.3 and P( B)= 0.4. Find ...

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

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  3. Events A and B are such that P(A) =(1)/(2), P(B) =(7)/(12) and "P(not ...

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

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

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  6. Given two independent events A and B such that P(A)= 0.3, P(B)= 0.6. F...

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

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

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  9. Two balls are drawn at random with replacement from a box containing 1...

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  10. Two balls are drawn at random with replacement from a box containing 1...

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  11. Two balls are drawn at random with replacement from a box containing 1...

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  12. Probability of solving specific problem independently by A and B are (...

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

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

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

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  16. In a hostel, 60% of the students read Hindi newspaper, 40% read Englis...

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  17. In a hostel, 60% of the students read Hindi newspaper, 40% read Englis...

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  18. In a hostel, 60% of the students read Hindi newspaper, 40% read Englis...

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  19. Choose the correct answer The probability of obtaining an even prime...

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  20. Choose the correct answer Two events A and B will be independent, if

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