Need help on how to calculate the Consistency Index I don't know what number I need to subtract it from and divide. Also kind of confused on question.

Recent - C X Bus 2 190, X HW 2A - ( X _ Due 2/23 X Bus3 160 x Due 2/23 X Homewor X x Book 2.x/s X G Compute X + X C A docs.google.com/document/d/1vJN9aThqK5qzqqWwK3KEc981SK60Jc2e_kwf4LEHBfA/edit Q x BETA TP 27 Update HW 2A * @ @ Share File Edit View Insert Format Tools Add-ons Help Last edit was 11 minutes ago no A 7 100% Normal text Arial - - 10.5 + B I U A & CO P M . BE = 13 B B . E E X Editing Homework Assignment 2 (1) Based on AHP, set up a 3x3 pairwise comparison matrix of the 3 values, normalize it, and compute the row averages. A Q S Normalized A Q S Row Av=Original Weight 0.6 0.2 0.2 4 5 2 0.588 0.816 0.25 0.5283= 0.5 0.2 5 0. 117 0.163 0.625 0.2446= 0.2 S 0.5 0. 125 1 0.642 0.020 125 0.2506= 0.3 Column 1.7 6. 125 8 Sum Differentiation AHP MFE Largest Weight/Smallest Weight= 0.528333/ 0.244667= 0.5/0.2= 2.5 (more differentiated) Largest Weight/ Next Largest Weight= 0.528333/ 0.250667= 0.5/0.3= 1.6 (more differentiated) + O Type here to search X 9:57 PM 2/18/2021Recent - C X Bus 2 190, X HW 2A - ( X _ Due 2/23 X Bus3 160 x Due 2/23 X Homewor X x Book 2.x/s X G Compute X + X C A docs.google.com/document/d/1vJN9aThqK5qzqqWwK3KEc981SK60Jc2e_kwf4LEHBfA/edit a x BETA TP 27 Update HW 2A * @ @ Share File Edit View Insert Format Tools Add-ons Help Last edit was 12 minutes ago na BA 7 100% Normal text Arial - - 10.5 + B I U A . CO P M . BEEBE B B . BEX Editing (2) Compute the largest eigenvalue and consistency index CI of the matrix. Check Consistency: (0.5283x1+ 0.2446x5+0.2506x2)/0.5283= 4.26 (0.5283x0.2+0.2446x1+0.2506x5)/0.2446= 6.55 ( 0.5283x0.5+0.2446x0. 125+0.2506x1)/0.2506= 2.18 Average Best Estimate: 3.73 CI= | 3.73- _| = (3) If CI is exactly 0, then the matrix is totally consistent. If the matrix is not 0, then use your subjective judgment to identify the weakest or least confident pairwise comparison and change it to conform to the other two pairwise comparisons you have made, so that the matrix becomes totally consistent. Consistency Index CI absolute value >=0