Setting M = max(X,Y), thus the distribution table of Mis (
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:4. The probability distribution table of (X,Y) is
-1
0
1
0
3/8
3
1/8
0
Setting M = max{X,Y}, thus the distribution table of Mis (
X
(3)
4
(2)
X
10.8543
M
P₁
M
P₁
M
P₁
-1
1/8
-1
1/8
M
P₁
0.3541
1
3/8
0
3/8
0
1/8
1
3/4
2
3/8
3 0.2543
1
3/8
1
5/8
3
1/4
1
3/8
0
3
1/4
3
1/8
2
1/8
5. If X-N(1.5,2²), and Þ(1.25)=0.8944, Þ(1.75)=0.9599, then P{-2< X <4}=
().
2
0
1/8
4 0.1457
2
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