. A weighted voting system for voters A, B, C, D and E is given by {36:30, 12, 9, 5, 3} . The weight of voter A is 30, the weight of voter B is 12, the weight of voter C is 9, the weight of voter D is 5, and the weight of voter E is 3.   How many coalitions can be formed? How many coalitions consist of exactly two voters?     A. None of the above. B. 16 ; 5 C. 32 ; 10 D. 15 ; 5 E. 31 ; 10   What is the Banzhaf power index of voter B? A. 13/21 B. 5/21 C. 3/21 D. 1/21

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 36RE: In a group of 5 freshman, 10 sophomores, 3 juniors, and 2 seniors, how many ways can a president,...
icon
Related questions
Question
4. A weighted voting system for voters A, B, C, D and E is given by {36:30, 12, 9, 5, 3} . The weight of voter A is 30, the weight of voter B is 12, the weight of voter C is 9, the weight of voter D is 5, and the weight of voter E is 3.
 
How many coalitions can be formed? How many coalitions consist of exactly two voters?
 
 
A. None of the above.
B. 16 ; 5
C. 32 ; 10
D. 15 ; 5
E. 31 ; 10
 
What is the Banzhaf power index of voter B?
A. 13/21
B. 5/21
C. 3/21
D. 1/21
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax