There are 9 marbles on a table. One randomly splits them into 9. two piles and picks the pile that has MORE marbles. Let Y be the number of marbles in this pile. Then he randomly splits the pile he just picked into two piles, and randomly pick one pile (with equal chance). Let X be the number of marbles in this pile. a) Find the joint PMF of X and Y.
There are 9 marbles on a table. One randomly splits them into 9. two piles and picks the pile that has MORE marbles. Let Y be the number of marbles in this pile. Then he randomly splits the pile he just picked into two piles, and randomly pick one pile (with equal chance). Let X be the number of marbles in this pile. a) Find the joint PMF of X and Y.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter0: Preparing For Algebra
Section: Chapter Questions
Problem 60POT
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