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    Mathematics: Post your doubts here!

    I have some questions about statistics. 1) A cubical dice is biased so that the probability of any particular score between 1 and 6 (inclusive) being obtained is proportional to that score. Find the probability of scoring a 1. ANS :1/21 2) For a biased cubical dice the probability of any...
  2. L

    Chemistry: Post your doubts here!

    ok thx , i know already.
  3. L

    Chemistry: Post your doubts here!

    can explain why answer is C?
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