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The probability distribution of a discre...

The probability distribution of a discrete r. v. X is as follows.

Find the value of k.

Text Solution

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The correct Answer is:
`K = 1//21`
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Knowledge Check

  • The probability distribution of a discrete random variable X is given below The value of k is

    A
    8
    B
    16
    C
    32
    D
    48

  • The probability distribution of a random variable X is given as follows: If E(X)=2.3 , then value of k is

    A
    `1//2`
    B
    `5//4`
    C
    3
    D
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