| 
      
        |  |  |  | NNTS test |  
        | n1 | n2 | α | M0 = 1 | 2 | 3 | 4 | 5 | 6 |  
        | 20 | 20 | 0.01 | 30 | 21 | 14 | 10 | 8 | 3 |  
        |  |  | 0.05 | 51 | 42 | 38 | 23 | 20 | 15 |  
        |  |  | 0.1 | 66 | 53 | 48 | 46 | 35 | 26 |  
        |  |  |  |  |  |  |  |  |  |  
        |  | 50 | 0.01 | 56 | 44 | 33 | 30 | 20 | 16 |  
        |  |  | 0.05 | 76 | 66 | 57 | 52 | 46 | 40 |  
        |  |  | 0.1 | 87 | 71 | 69 | 65 | 59 | 54 |  
        |  |  |  |  |  |  |  |  |  |  
        |  | 100 | 0.01 | 75 | 62 | 52 | 50 | 37 | 30 |  
        |  |  | 0.05 | 91 | 81 | 79 | 74 | 66 | 58 |  
        |  |  | 0.1 | 93 | 88 | 89 | 83 | 78 | 72 |  
        | 50 | 20 | 0.01 | 41 | 24 | 13 | 10 | 8 | 3 |  
        |  |  | 0.05 | 73 | 48 | 48 | 41 | 30 | 18 |  
        |  |  | 0.1 | 86 | 68 | 58 | 52 | 47 | 36 |  
        |  |  |  |  |  |  |  |  |  |  
        |  | 50 | 0.01 | 86 | 71 | 58 | 51 | 50 | 43 |  
        |  |  | 0.05 | 92 | 88 | 82 | 75 | 69 | 62 |  
        |  |  | 0.1 | 96 | 93 | 88 | 89 | 80 | 75 |  
        |  |  |  |  |  |  |  |  |  |  
        |  | 100 | 0.01 | 98 | 93 | 85 | 84 | 81 | 76 |  
        |  |  | 0.05 | 100 | 98 | 96 | 97 | 94 | 89 |  
        |  |  | 0.1 | 100 | 100 | 99 | 98 | 97 | 95 |  
        | 100 | 20 | 0.01 | 51 | 28 | 23 | 15 | 10 | 8 |  
        |  |  | 0.05 | 81 | 59 | 47 | 39 | 35 | 28 |  
        |  |  | 0.1 | 93 | 77 | 66 | 58 | 47 | 39 |  
        |  |  |  |  |  |  |  |  |  |  
        |  | 50 | 0.01 | 97 | 87 | 81 | 72 | 66 | 56 |  
        |  |  | 0.05 | 99 | 97 | 94 | 92 | 86 | 80 |  
        |  |  | 0.1 | 100 | 99 | 99 | 95 | 94 | 90 |  
        |  | 100 | 0.01 | 100 | 100 | 99 | 97 | 96 | 92 |  
        |  |  | 0.05 | 100 | 100 | 100 | 99 | 99 | 98 |  
        |  |  | 0.1 | 100 | 100 | 100 | 100 | 100 | 99 |  |