Consider a random variable \(X\) that takes values +1 and −1 with probability…

GATE · 2012 · CS · Computer Science & IT

Consider a random variable XX that takes values +1 and −1 with probability 0.5 each. The values of the cumulative distribution function F(x)F(x) at xx = −1 and +1 are

  1. A.

    0 and 0.5

  2. B.

    0 and 1

  3. C.

    0.5 and 1

  4. D.

    0.25 and 0.75

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