The probability density function 𝑓(π‘₯) of a random variable 𝑋 which takes…

GATE Β· 2026 Β· CS Β· Set 2

The probability density function 𝑓(π‘₯) of a random variable 𝑋 which takes real values is

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Which one of the following statements is correct about the random variable 𝑋 ?

  1. A.

    𝑋 is an exponential random variable

  2. B.

    𝑋 is a normal random variable

  3. C.

    𝑋 is a Poisson random variable

  4. D.

    𝑋 is a uniform random variable

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