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and co diviso (b) Use th (c) Use t · If there are n=6 candidates, how many diffe

ID: 3148898 • Letter: A

Question

and co diviso (b) Use th (c) Use t · If there are n=6 candidates, how many different rankings of the candidates are possible? What if there are n = 8 candidates? Use 3 How many pairwise comparisons are needed to learn 5 candidates? (d) Rour the outcome of an election involving n What if there are 7 candidates? tas, sum ber Use the given voter profile for (e) Sho Web less divi Number of Voters Ranking (f) Use Us (g) Us nu 5 Use the pairwise comparison method to determine the preferred alternative. 5·Find the pairwise comparison winner again for the case where the five voters with the last ranking rear- range their ranking to be c >s>m > b.

Explanation / Answer

2) If there are n candidates that are to be assigned an order then the number of possibilities is n!

Thus, for n= 6 candidates, there are 6! = 720 different rankings of the candidates possible

Similarly for n= 8 candidates, there are 8! = 40,320 different rankings of the candidates possible