Statistics IIModel question
The following are the final examination marks of three group of students who were taught computer by three different methods. Method I 94 88 91 74 87 97 Method II 85 82 79 84 61 72 80 Method III 89…
10The following are the final examination marks of three group of students who were taught computer by three different methods.
Method I
94
88
91
74
87
97
Method II
85
82
79
84
61
72
80
Method III
89
67
72
76
69
Are all three methods equally effective? Use H tests at 5% level of significance.
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