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Suppose p(x,y)=xy^2/30, x = 1, 2, 3, y = 1, 2 is the joint pmf of X and Y. Determine P (Y = 2). a) 1⁄3 b) 4⁄5 c) 1⁄2 d) 1⁄6 e) 5⁄6 f) None of the above

Suppose p(x,y)=xy^2/30, x = 1, 2, 3, y = 1, 2 is the joint pmf of X and Y. Determine P (Y = 2). a) 1⁄3 b) 4⁄5 c) 1⁄2 d) 1⁄6 e) 5⁄6 f) None of the above

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.4: Graphs Of Logarithmic Functions
Problem 60SE: Prove the conjecture made in the previous exercise.
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Suppose p(x,y)=xy^2/30, x = 1, 2, 3, y = 1, 2 is the joint pmf of X and Y. Determine P (Y = 2).
a) 1⁄3
b) 4⁄5
c) 1⁄2
d) 1⁄6
e) 5⁄6
f) None of the above
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