Mathematics, 25.03.2020 06:36, rubesh7552

B. Consider a random variable X which takes on values 1 and 2 with probability 0.25 and 0.75, respectively (i. e., P[x=1]=0.25 and P[x = 2] = 0.75). Determine the mean and variance of X. Plot the probability density function (pdf) and cumulative distribution function (CDF) of X.

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B. Consider a random variable X which takes on values 1 and 2 with probability 0.25 and 0.75, respec...