Given the probability distributions shown to the right, complete the following parts. Distribution A Distribution B a. Compute the expected value for each distribution. P(X ) P(X b. Compute the standard deviation for each distribution. 0.49 0.05 c. Compare the results of distributions A and B. 0.24 0.09 AWN - O X AWN -O X 0.13 0.13 0.09 0.24 0.05 0.49 a. What is the expected value for distribution A? (Type an integer or decimal rounded to three decimal places as needed.)