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Table 12 Kruskal-Wallis test (Computer Science)

From: Influence of algorithmic abstraction and mathematical knowledge on rates of dropout from Computing degree courses

Mean rank and homogenous subsets

Item1

Subset

1

2

3

4

5

6

7

8

9

3

622.586

        

17

632.72

        

15

696.758

696.758

       

16

710.823

710.823

710.823

      

2

 

790.887

790.887

790.887

     

20

 

818.048

818.048

818.048

818.048

    

21

 

819.301

819.301

819.301

819.301

    

18

  

869.726

869.726

869.726

    

10

   

912.613

912.613

912.613

   

8

   

937.242

937.242

937.242

937.242

  

13

    

984.285

984.285

984.285

984.285

 

3

     

1093.33

1093.33

1093.33

1093.33

6

      

1104.43

1104.43

1104.43

12

      

1113.15

1113.15

1113.15

1

      

1115.05

1115.05

1115.05

11

       

1165.84

1165.84

4

       

1174.51

1174.51

5

       

1215.00

1215.00

9

       

1225.69

1225.69

14

        

1253.26

7

        

1261.75

Chi-square value

7.599

9.011

7.836

8.886

10.661

6.689

10.969

13.817

9.247

Sig. (two-tailed test)

0.055

0.061

0.098

0.114

0.059

0.082

0.052

0.087

0.415

  1. Homogenous subsets are based on asymptotic significances. The significance level was 0.05
  2. 1Each cell indicates the mean sample position for the variable item