Table 2.

Data normality

No.ItemsMeanMedianMin.Max.SDExcess kurtosisSkewness
1GP13.2433171.497−0.4470.091
2GP23.2433171.783−0.5470.450
3GP33.5153171.872−0.7730.325
4GP43.4813171.885−0.7510.401
5GP53.5273171.708−0.4350.316
6GSC13.4904171.797−0.6840.244
7GSC23.4944171.818−0.8700.143
8GSC33.6654171.858−0.7710.210
9GSC43.6953171.849−0.7250.315
10GSC53.6573171.921−0.7540.368
11GD13.5483171.869−0.6860.388
12GD23.5733171.844−0.6040.373
13GD33.5943171.874−0.7420.322
14GD43.4813171.780−0.4650.450
15GD53.5234171.899−0.8940.213
16GCC13.4603171.801−0.6030.324
17GCC23.6443171.758−0.5840.270
18GCC33.0293171.465−0.0310.624
19GCC43.1423171.4800.5820.915
20GE13.1923171.4190.9510.956
21GE23.1053171.4440.5290.781
22GE33.0793171.3740.5850.683
23GE43.1553171.4970.3700.713
24GE53.1053171.4410.6460.845
25SD12.9833171.417−0.2070.447
26SD23.1513171.3580.4830.663
27SD33.0673171.4360.2150.650
28SD43.0713171.4630.3040.714
29SD53.1723171.408−0.1280.524
30CSE13.2433171.497−0.4470.091
31CSE23.2433171.783−0.5470.450
32CSE33.5153171.872−0.7730.325
33CSE43.4813171.885−0.7510.401

Source(s): Author’s own work

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