Tabla 1: Estadísticos descriptivos de los ítems. |
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Ítem |
Media |
IC 95% |
Varianza |
Asimetría |
Curtosis |
1 |
4.602 |
4.54-4.66 |
0.423 |
-2.305 |
8.540 |
2 |
4.639 |
4.59-4.69 |
0.332 |
-2.055 |
7.983 |
3 |
4.651 |
4.60-4.70 |
0.314 |
-2.114 |
8.913 |
4 |
4.545 |
4.48-4.61 |
0.491 |
-2.045 |
5.972 |
5 |
4.482 |
4.41-4.55 |
0.592 |
-1.919 |
4.715 |
6 |
4.401 |
4.33-4.48 |
0.667 |
-1.747 |
3.839 |
7 |
3.907 |
3.80-4.01 |
1.314 |
-0.955 |
-0.028 |
8 |
4.330 |
4.27-4.39 |
0.469 |
-1.202 |
3.413 |
9 |
4.134 |
4.05-4.22 |
0.815 |
-1.198 |
1.435 |
10 |
3.814 |
3.72-3.91 |
1.078 |
-0.733 |
-0.135 |
11 |
3.848 |
3.75-3.94 |
1.118 |
-0858 |
0.165 |
12 |
4.470 |
4.41-4.54 |
0.490 |
-1.710 |
4.625 |
13 |
4.208 |
4.13-4.29 |
0.839 |
-1.256 |
1.496 |
14 |
4.186 |
4.10-4.27 |
0.818 |
-1.300 |
1.715 |
15 |
4.057 |
3.96-4.15 |
1.171 |
-1.129 |
0.519 |
16 |
4.400 |
4.33-4.47 |
0.679 |
-1.776 |
3.872 |
17 |
3.981 |
3.89-4.07 |
1.072 |
-0.381 |
0.238 |
18 |
4.208 |
4.13-4.28 |
0.710 |
-1.342 |
2.375 |
19 |
3.875 |
3.77-3.98 |
1.307 |
-0.930 |
-0.018 |
20 |
3.424 |
3.33-3.52 |
1.079 |
-0.251 |
-0.619 |
21 |
4.300 |
4.24-4.36 |
0.502 |
-1.361 |
4.025 |
22 |
3.757 |
3.66-3.85 |
1.059 |
-0.738 |
-0.021 |
23 |
4.235 |
4.16-4.31 |
0.643 |
-1.344 |
2.764 |
24 |
4.021 |
3.93-4.11 |
1.079 |
-1.025 |
0.414 |
25 |
3.330 |
3.22-3.43 |
1.351 |
-0.598 |
-0.526 |
26 |
3.388 |
3.28-3.50 |
1.486 |
-0.211 |
-1.119 |
27 |
3.747 |
3.65-3.84 |
1.121 |
-0,731 |
-0.077 |
28 |
4.078 |
4.00-4.15 |
0.726 |
-1.112 |
1.683 |
29 |
4.010 |
3.92-4.10 |
1.011 |
-1.191 |
1.212 |
30 |
3. 892 |
3.79-3.99 |
1.184 |
-0.923 |
0.115 |
31 |
4.307 |
4.24-4.38 |
0.587 |
-1.396 |
3.208 |
32 |
4.219 |
4.14-4.30 |
0.707 |
-1.121 |
1.388 |
IC = intervalo de confianza. Fuente: elaboración propia. |