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)
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...
Related questions
Question
i need the answer quickly
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
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON