(d) Compute the marginal pmf of X. 0 Px(x) Compute the marginal pmf of Y. y Py(y) 0 1 1 Using px(x), what is P(X < 1)? P(X ≤ 1) = [ 2 2 (e) Are X and Y independent rv's? Explain. OX and Y are not independent because P(x, y) = Px(x) · Py(y). OX and Y are independent because P(x, y) ‡ px(x) · py(y).
(d) Compute the marginal pmf of X. 0 Px(x) Compute the marginal pmf of Y. y Py(y) 0 1 1 Using px(x), what is P(X < 1)? P(X ≤ 1) = [ 2 2 (e) Are X and Y independent rv's? Explain. OX and Y are not independent because P(x, y) = Px(x) · Py(y). OX and Y are independent because P(x, y) ‡ px(x) · py(y).
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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