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The probability distribution of 'X' is :...

The probability distribution of 'X' is :
find the value of k:

A

0.2

B

0.3

C

0.4

D

0.1

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MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. In rolling of two fair six faced dice, the probability of getting tota...

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  2. Three dice are rolled once. The chance of getting a score of 5 is :

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  3. The probability distribution of 'X' is : find the value of k:

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  4. If two dice are thrown simultaneously, then the probability that the s...

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  5. A fair six-faced die is rolled 12 times. The probability that each fac...

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  6. In a box containing 100 bulbs, 10 bulbs are defective. Probability th...

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  7. It is given that the events A and B are such that P(A)=1/4, P(A/B)=1/2...

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  8. A die is thrown. Let A be the event that the number obtained is grea...

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  9. One ticket is selected at random from 50 tickets numbered 00, 01, 02...

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  10. An urn contains nine balls of which three are red, four are blue and t...

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  11. A signal which can can be green or red with probability 4/5 and 1/5 re...

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  12. If C and D are two events such that CsubD and P(D)ne0, then the correc...

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  13. Consider 5 independent Bernoulli's trials each with probability of suc...

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  14. Let A, B, C be pariwise independent events with P(C) >0 and P(AnnBnnC)...

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  15. Three numbers are chosen at random without replacement from {1,2,3,……8...

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  16. Four fair dice , D1 D2, D3 and D4 each having six faces numbered 1,2,3...

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  17. Four person independently solve a certain problem correctly with pro...

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  18. Let A and B be two events such that Poverline((AcupB))=(1)/(6),P(AcapB...

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  19. if 12 identical balls are to be placed in 3 identical boxes, then the ...

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  20. Let two fair six-faced dice A and B be thrown simltaneously. If E(1) i...

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