Anku posted an Question
August 12, 2020 • 03:44 am 30 points
  • IIT JAM
  • Mathematical Statistics (MS)

How to find probability pls show steps..

how to find probability pls show steps... . . . . . . .. . .

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  • Anuj s. Best Answer

    here is your solution any doubt, plz ask, we will discuss

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    can't we find probability in any other way

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    it is basic and easy way, you can find by fix the black ball at last position and then check the no. of ways of arrangement

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    check the probability at only 1 possible way of arrangement

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    then multiplying the probability (of 1arrangement) by total no. of arrangements

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