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A box contains 1 white and 3 identical b...

A box contains 1 white and 3 identical black balls. Two balls are drawn at random in succession without replacement. Write the sample space for this experiment.

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`S={(W, B_1), (W, B_2), (W, B_3), (B_1, B_2), (B_1, B_3), (B_2, B_3)}`
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AAKASH INSTITUTE ENGLISH-PROBABILITY-TRY YOURSELF
  1. If three coins are tossed, represent the sample space and the event of...

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  2. An experiment consists of rolling a die and then tossing a coin onc...

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  3. A box contains 1 white and 3 identical black balls. Two balls are draw...

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  4. Consider the experiment of rolling a die. Let A be the event "getti...

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  5. Consider the experiment of rolling a die. Let A be the event "getti...

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  6. A coin is tossed three times, consider the following events. A : No...

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  7. Two dice are thrown and the sum fo the numbers which come up on the ...

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  8. Consider a sample space S={W1, W2, W3,……W6}. " Where " WicapWj=phi, A...

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  9. Suppose a sample space S consists of 4 elements, i.e., S={alpha1, alph...

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  10. A bag contains 9 discs of which 4 are red. 3 are blue and 2 are yel...

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  11. In a simultaneous thrown of a pair of dice, find the probability of ...

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  12. Two students Anil and Ashima appeared in an examination. The probab...

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  13. If P(A) = 2/3, P(B) = 4/9 " and " P(AcapB)=4/5, then find the value of...

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  14. The probability that a leap year selected at random will contain eithe...

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  15. Find the probability that the leap year selected at random will contai...

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  16. In a Iottery of 50 tickets numbered 1 to 50 , two tickets are drawn si...

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  17. A committee of two persons is selected from two men and two women. ...

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  18. A 2 digit number is formed using the digits 2, 3, 5, 8 and 9 without r...

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  19. A five-digit number is formed by the digit 1, 2, 3, 4, 5 without repet...

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  20. The letters of the word FORTUNATES are arranged at random in a row....

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