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Given the probability distributions shown to the right, complete the following parts. Distribution A Distribution B x₁ P(X-x₁) x₁ P(X=x₁) a. Compute the expected value for each distribution. 0 0.48 0 0.02 b. Compute the standard deviation for each distribution. 0.22 1 0.11 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. 2 0.17 2 0.17 3 0.11 3 0.22 4 0.02 4 0.48 a. What is the expected value for distribution A? με (Type an integer or decimal rounded to three decimal places as needed.)

Given the probability distributions shown to the right, complete the following parts. Distribution A Distribution B x₁ P(X-x₁) x₁ P(X=x₁) a. Compute the expected value for each distribution. 0 0.48 0 0.02 b. Compute the standard deviation for each distribution. 0.22 1 0.11 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. 2 0.17 2 0.17 3 0.11 3 0.22 4 0.02 4 0.48 a. What is the expected value for distribution A? με (Type an integer or decimal rounded to three decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Given the probability distributions shown to the right, complete the following parts. 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. a. What is the expected value for distribution A? με (Type an integer or decimal rounded to three decimal places as needed.) Distribution A x₁ P(X=x₁) 0 0.48 1 0.22 2 0.17 3 0.11 0.02 XO1234 0 Distribution B P(X = x₁) 0.02 0.11 0.17 0.22 0.48
Transcribed Image Text:Given the probability distributions shown to the right, complete the following parts. 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. a. What is the expected value for distribution A? με (Type an integer or decimal rounded to three decimal places as needed.) Distribution A x₁ P(X=x₁) 0 0.48 1 0.22 2 0.17 3 0.11 0.02 XO1234 0 Distribution B P(X = x₁) 0.02 0.11 0.17 0.22 0.48
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