Item | 1 | 2 | 3 | 4 | 5 | Mean | SD | Median | Skewness | Kurtosis | |
---|---|---|---|---|---|---|---|---|---|---|---|
Very low | Low | Average | High | Very high | |||||||
1 | Frequency (n) | 81 | 97 | 126 | 62 | 16 | 2.57 | 3 | 1.12 | 0.17 | −0.76 |
Percentage (%) | 21.2% | 25.4% | 33.0% | 16.2% | 4.2% | ||||||
2 | Frequency (n) | 86 | 115 | 115 | 55 | 11 | 2.45 | 2 | 1.08 | 0.28 | −0.70 |
Percentage (%) | 22.5% | 30.1% | 30.1% | 14.4% | 2.9% | ||||||
3 | Frequency (n) | 88 | 106 | 125 | 51 | 12 | 2.46 | 2 | 1.08 | 0.25 | −0.67 |
Percentage (%) | 23.0% | 27.7% | 32.7% | 13.4% | 3.1% | ||||||
4 | Frequency (n) | 48 | 67 | 109 | 124 | 34 | 3.08 | 3 | 1.16 | −0.29 | −0.80 |
Percentage (%) | 12.6% | 17.5% | 28.5% | 32.5% | 8.9% | ||||||
5 | Frequency (n) | 62 | 64 | 136 | 89 | 31 | 2.90 | 3 | 1.17 | −0.12 | −0.77 |
Percentage (%) | 16.2% | 16.8% | 35.6% | 23.3% | 8.1% | ||||||
6 | Frequency (n) | 91 | 90 | 131 | 55 | 15 | 2.51 | 3 | 1.12 | 0.19 | −0.76 |
Percentage (%) | 23.8% | 23.6% | 34.3% | 14.4% | 3.9% | ||||||
7 | Frequency (n) | 34 | 51 | 120 | 122 | 55 | 3.30 | 3 | 1.14 | −0.37 | −0.53 |
Percentage (%) | 8.9% | 13.4% | 31.4% | 31.9% | 14.4% | ||||||
8 | Frequency (n) | 94 | 93 | 89 | 71 | 35 | 2.63 | 3 | 1.28 | 0.27 | −1.03 |
Percentage (%) | 24.6% | 24.3% | 23.3% | 18.6% | 9.2% | ||||||
9 | Frequency (n) | 53 | 83 | 106 | 93 | 47 | 2.99 | 3 | 1.23 | −0.04 | −0.95 |
Percentage (%) | 13.9% | 21.7% | 27.7% | 24.3% | 12.3% | ||||||
10 | Frequency (n) | 44 | 68 | 99 | 103 | 68 | 3.22 | 3 | 1.26 | −0.22 | −0.95 |
Percentage (%) | 11.5% | 17.8% | 25.9% | 27.0% | 17.8% | ||||||
11 | Frequency (n) | 10 | 27 | 58 | 105 | 182 | 4.10 | 4 | 1.07 | −1.08 | 0.40 |
Percentage (%) | 2.6% | 7.1% | 15.2% | 27.5% | 47.6% | ||||||
12 | Frequency (n) | 9 | 24 | 58 | 107 | 184 | 4.13 | 4 | 1.04 | −1.11 | 0.54 |
Percentage (%) | 2.4% | 6.3% | 15.2% | 28.0% | 48.2% | ||||||
13 | Frequency (n) | 11 | 19 | 59 | 128 | 165 | 4.09 | 4 | 1.02 | −1.13 | 0.84 |
Percentage (%) | 2.9% | 5.0% | 15.4% | 33.5% | 43.2% |