| pcnt/tec | FS | F BIO | FRESA ONE DRILL | |||
|
| Dif. Cervical | Dif. Apical | Dif. Cervical | Dif. Apical | Dif. Cervical | Dif. Apical |
| 1 | 0.1 | 0 | 0.2 | 0.1 | 0.1 | 0.1 |
| 2 | 0 | 0 | 0.2 | 0.2 | 0.1 | 0 |
| 3 | 0.2 | 0 | 0.3 | 0.1 | 0.2 | 0 |
| 4 | 0.2 | 0.3 | 0.4 | 0.1 | 0.1 | 0 |
| 5 | 0.2 | 0.1 | 0.3 | 0.1 | 0.1 | 0.1 |
| 6 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0 |
| 7 | 0.3 | 0.2 | 0.4 | 0.3 | 0.1 | 0 |
| 8 | 0.2 | 0.2 | 0.3 | 0.2 | 0.1 | 0.2 |
| 9 | 0.2 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 |
| 10 | 0.2 | 0.1 | 0.4 | 0.3 | 0.2 | 0.2 |
| 11 | 0.1 | 0.1 | 0.2 | 0.4 | 0.2 | 0 |
| 12 | 0.2 | 0.1 | 0.1 | 0.1 | 0.3 | 0 |
| 13 | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| 14 | 0.2 | 0.4 | 0.2 | 0.1 | 0.1 | 0.3 |
| 15 | 0.2 | 0.3 | 0.4 | 0.1 | 0.1 | 0.2 |
| 16 | 0.2 | 0.4 | 0.3 | 0.2 | 0.1 | 0.2 |
| 17 | 0.2 | 0.4 | 0.4 | 0.3 | 0.2 | 0.1 |
| 18 | 0.1 | 0 | 0.4 | 0.3 | 0.2 | 0.1 |
| 19 | 0 | 0.1 | 0.3 | 0.1 | 0.1 | 0.1 |
| 20 | 0.1 | 0.2 | 0.2 | 0.1 | 0.2 | 0 |
| 21 | 0.2 | 0.2 | 0.3 | 0.1 | 0.3 | 0 |
| 22 | 0.3 | 0.2 | 0.3 | 0.1 | 0.2 | 0.1 |
| 23 | 0.3 | 0.3 | 0.4 | 0.2 | 0.1 | 0.2 |
| 24 | 0.1 | 0.1 | 0.3 | 0.2 | 0.1 | 0.2 |
| 25 | 0.4 | 0.1 | 0.4 | 0.3 | 0.1 | 0.1 |
| 26 | 0.1 | 0 | 0.2 | 0.1 | 0.2 | 0.1 |
| 27 | 0 | 0 | 0.2 | 0.2 | 0.1 | 0.1 |
| 28 | 0 | 0.4 | 0.1 | 0.1 | 0.2 | 0 |
| 29 | 0.2 | 0.3 | 0.1 | 0.1 | 0.2 | 0 |
| 30 | 0.4 | 0.3 | 0.3 | 0.2 | 0.2 | 0 |
| (a) | ||||||
|
| FS | F BIO | FRESA ONE DRILL | |||
|
| Dif. Cervical | Dif. Apical | Dif. Cervical | Dif. Apical | Dif. Cervical | Dif. Apical |
| Media | 0.20 | 0.22 | 0.27 | 0.18 | 0.16 | 0.15 |
| Mediana | 0.2 | 0.2 | 0.3 | 0.15 | 0.15 | 0.1 |
| Moda | 0.2 | 0.1 | 0.3 | 0.1 | 0.1 | 0.1 |
| Desviación Típica | 0.0871 | 0.1141 | 0.1015 | 0.0898 | 0.0626 | 0.0618 |
| Varianza | 0.0076 | 0.0130 | 0.0103 | 0.0081 | 0.0039 | 0.0038 |
| (b) | ||||||
| Origen de las variaciones | Suma de cuadrados | Grados de libertad | Promedio de los cuadrados | F | Probabilidad | Valor crítico para F |
| Entre grupos | 0.206423375 | 2 | 0.103211688 | 14.23139515 | 4.8512E−06 | 3.106507082 |
| Dentro de los grupos | 0.601948718 | 83 | 0.007252394 |
|
|
|
| Total | 0.808372093 | 85 |
|
|
|
|
| (c) | ||||||
| Origen de las variaciones | Suma de cuadrados | Grados de libertad | Promedio de los cuadrados | F | Probabilidad | Valor crítico para F |
| Entre grupos | 0.054944444 | 2 | 0.027472222 | 3.168547151 | 0.048248938 | 3.129643983 |
| Dentro de los grupos | 0.59825 | 69 | 0.00867029 |
|
|
|
| Total | 0.653194444 | 71 |
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