Question: X 5.1.1-T Question Help Given the probability distributions shown to the right, complete the following parts. Xi Xi 0 a. Compute the expected value for

X 5.1.1-T Question Help Given the probability

X 5.1.1-T Question Help Given the probability distributions shown to the right, complete the following parts. Xi Xi 0 a. Compute the expected value for each distribution. b. Compute the standard deviation for each distribution. c. What is the probability that x will be at least 3 in Distribution A and Distribution B? d. Compare the results of distributions A and B. AWNO Distribution A P(X=x;) 0.49 0.22 0.16 0.11 0.02 Distribution B P(X = x) 0.02 0.11 0.16 0.22 0.49 2 3 4 a. What is the expected value for distribution A? (Type an integer or decimal rounded to three decimal places as needed.)

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