The following table gives the joint probability distribution of X and Y Y = 1 Y = 2 X = 1 X = 2 X = 4 a 2а a За 2а a Where a is a constant, then a is equal to: O 0.125 O 0.0625 O 0.1 O None of these
The following table gives the joint probability distribution of X and Y Y = 1 Y = 2 X = 1 X = 2 X = 4 a 2а a За 2а a Where a is a constant, then a is equal to: O 0.125 O 0.0625 O 0.1 O None of these
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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Transcribed Image Text:The following table gives the joint probability distribution of X and Y
Y = 1
Y = 2
X = 1
a
2a
X = 2
За
X = 4
2a
a
Where a is a constant, then a is equal to:
0.125
0.0625
O 0.1
O None of these
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