Question: Consider the probability distribution function. a. Graph the probability distribution function. b. Calculate and graph the cumulative probability distribution. c. Find the mean of the

Consider the probability distribution function.

x Probability 0 0.30 1 0.70

a. Graph the probability distribution function.
b. Calculate and graph the cumulative probability distribution.
c. Find the mean of the random variable X.
d. Find the variance of X.

x Probability 0 0.30 1 0.70

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