MCQMediumJEE Main 2024 · 31 January, Shift 1Probability Distributions

Mathematics Question from JEE Main 2024 · 31 January, Shift 1

Three rotten apples are accidentally mixed with fifteen good apples. Assuming the random variable xx to be the number of rotten apples in a draw of two apples, the variance of xx is:

  • A

    37153\frac{37}{153}

  • B

    57153\frac{57}{153}

  • C

    47153\frac{47}{153}

  • D

    40153\frac{40}{153}

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