Which of the following is/are TRUE? I: The cumulative distributive function F(x) for a continuous random variable can be

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Which Of The Following Is Are True I The Cumulative Distributive Function F X For A Continuous Random Variable Can Be 1 (52.36 KiB) Viewed 29 times

Which of the following is/are TRUE? I: The cumulative distributive function F(x) for a continuous random variable can be obtained by integrating f(r); that is, F(x) = [ f(x) dx . II: The probability density function f(r) for a continuous random variable can be obtained by differentiating F(x); that is, d f(x) = [F(x)]. dr III: The mean (expected value) of the random variable of a cumulative distribution function is given by = E(x) = Σr P(X = x). ء الله