question archive You have 10 possible futures to worry about
Subject:MathPrice:1.87 Bought7
You have 10 possible futures to worry about. You were asked to construct a pairwise ranking matrix for these ten. How many pairwise comparisons must you make?
Answer:
Given there are 10 possible futures to worry about
Number of pairwise comparisons for X possible outcomes = xC2
therefore, number of pairwise comparisons = 10C2 = 45