3 4 1 ,P(b) =, P(c) = 0, P(d): 8 5 5 В) Р(а) %3 P(b)= -, P(c)=0, P(d)=1 | 9' C) P(a) = 0.2, P(b)=0, P(c)=0.4, P(d)=0.6

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
3) Which of the following are acceptable assignments of probabilities to the simple events of
S = {a,b,c,d}. Give reason for each.
3
4
A) P(a) = P(b) = P(c) = 0, P(d) =
8'
5
B) P(a) = , P(b)= -5, P(c)=0, P(d)=1
C) P(a) = 0.2, P(b)=0, P(c)=0.4, P(d)=0.6
Transcribed Image Text:3) Which of the following are acceptable assignments of probabilities to the simple events of S = {a,b,c,d}. Give reason for each. 3 4 A) P(a) = P(b) = P(c) = 0, P(d) = 8' 5 B) P(a) = , P(b)= -5, P(c)=0, P(d)=1 C) P(a) = 0.2, P(b)=0, P(c)=0.4, P(d)=0.6
Expert Solution
Step 1

Probability of simple event S ={a, b, c, d } is acceptable if

1. Sum of all probabilities of a event is 1.

2. Probability should not be negative. 

 

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