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Question * The joint distribution of the random variable X and Y is given in the following table: X 1 2 3 Y 1 1 1 1 18 18 18 1 1 2 b. 9. 18 1 b 18 9. 1 4 a 9. If P(X + Y > 5) =, then a and b are equal to: a=1/8 and b=3/8 a=1/18 and b=1/9 O a=1/8 and b=1/16 O a=1/16 and b=1/8 4.

Question * The joint distribution of the random variable X and Y is given in the following table: X 1 2 3 Y 1 1 1 1 18 18 18 1 1 2 b. 9. 18 1 b 18 9. 1 4 a 9. If P(X + Y > 5) =, then a and b are equal to: a=1/8 and b=3/8 a=1/18 and b=1/9 O a=1/8 and b=1/16 O a=1/16 and b=1/8 4.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question * The joint distribution of the random variable X and Y is given in the following table: X 1 2 3 Y 1 1 1 1 18 18 18 1 1 9. 18 1 1 3 18 9. 9. 9. If P(X + Y > 5) = then a and b are equal to: O a=1/8 and b=3/8 O a=1/18 and b=1/9 O a=1/8 and b=1/16 a=1/16 and b=1/8
Transcribed Image Text:Question * The joint distribution of the random variable X and Y is given in the following table: X 1 2 3 Y 1 1 1 1 18 18 18 1 1 9. 18 1 1 3 18 9. 9. 9. If P(X + Y > 5) = then a and b are equal to: O a=1/8 and b=3/8 O a=1/18 and b=1/9 O a=1/8 and b=1/16 a=1/16 and b=1/8
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