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Suppose X, Y are discrete random variables with joint pmf f(x, y) = c where c is a constant and x, y take all positive integer values such that x + y ≤8. Compute fx (4), i.e., the value of the marginal pmf of X at X = 4. Round your answer to two decimal places.

Suppose X, Y are discrete random variables with joint pmf f(x, y) = c where c is a constant and x, y take all positive integer values such that x + y ≤8. Compute fx (4), i.e., the value of the marginal pmf of X at X = 4. Round your answer to two decimal places.

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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Suppose X, Y are discrete random variables with joint pmf f(x, y) = c where c is a constant and x, y take all positive integer values such that x + y ≤8. Compute fx (4), i.e., the value of the marginal pmf of X at X = 4. Round your answer to two decimal places.
Transcribed Image Text:Suppose X, Y are discrete random variables with joint pmf f(x, y) = c where c is a constant and x, y take all positive integer values such that x + y ≤8. Compute fx (4), i.e., the value of the marginal pmf of X at X = 4. Round your answer to two decimal places.
Suppose x, Y are discrete random variables with joint pmf f(x, y) = where c is a constant and x, y take all positive integer values such that x + y ≤ 8. Compute fx (4), i.e., the value of the marginal pmf of x at x = 4. Round your answer to two decimal places. ง Suppose X, Y are discrete random variables with joint pmf 2 f(x,y) = c where c is a constant and x, y take all positive integer values such that x+y≤8. Compute fx (4), i.e., the value of the marginal pmf of X at X = 4. Round your answer to two decimal places.
Transcribed Image Text:Suppose x, Y are discrete random variables with joint pmf f(x, y) = where c is a constant and x, y take all positive integer values such that x + y ≤ 8. Compute fx (4), i.e., the value of the marginal pmf of x at x = 4. Round your answer to two decimal places. ง Suppose X, Y are discrete random variables with joint pmf 2 f(x,y) = c where c is a constant and x, y take all positive integer values such that x+y≤8. Compute fx (4), i.e., the value of the marginal pmf of X at X = 4. Round your answer to two decimal places.
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