Setting M = max(X,Y), thus the distribution table of Mis (

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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Please answer both
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
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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