1. Tabla de frecuencia tiempo
frecuencia relativa
frecuencia
frecuencia ab
(a,b] Mc absoluta acumulada fraccion decimal porcentaje grados(*)
(0-20] 15 14 14 7/20 0,3500 35%126 °
(20-40] 30 13 27 13/40 0,3250 33%117 °
(40-60] 50 11 38 11/40 0,2750 28%99 °
(60-80] 70 1 39 1/40 0,0250 3%9 °
(80-100] 90 1 40 1/40 0,0250 3%9 °
40 360 °

2. tiempo
14
12
10
frecuencia absoluta
8
6
4
2
0
(0-20] (20-40] (40-60] (60-80] (80-100]
intervalos

3. tiempo
(0-20]
35%
(80-100]
(60-80] 3%
3%
(40-60]
27%
(20-40]
32%

4. 14
12
10
frecuencia absoluta
8
(0-20]
6
(20-40]
(40-60]
4
(60-80]
(80-100]
2
0
(0-20]
(20-40]
(40-60]
(60-80]
(80-100]
intervalos

5. tiempo
(80-100], 1
(60-80], 1
(40-60], 11
1
(20-40], 13
(0-20], 14
0 2 4 6 8 10 12 14