Question: 4.17 Consider the probability distribution function. X 0 1 Probability 0.40 0.60 a. Graph the probability distribution function. b. Calculate the cumulative probability distribution function.

4.17 Consider the probability distribution function.

X 0 1 Probability 0.40 0.60

a. Graph the probability distribution function.

b. Calculate the cumulative probability distribution function.

c. Find the mean of the random variable X.

d. Find the variance of X.

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