:)

1. Dato
Xi
Frecuencia
absoluta
ni
Frecuencia
Relativa
hi
Frecuencia acumulada
AbsolutarelativaNi Hi
1 4 0.16 = 16% 4 0.16 = 16%
2 5 0.20 = 20% 9 = 4+5 0.36 = 36%
3 6 0.24 = 24% 15 = 9+6 0.60 = 60%
4 1 0.04 = 4% 16 = 15+1 0.64 = 64%
5 4 0.16 = 16% 20 = 16+4 0.80 = 80%
6 5 0.20 = 20% 25 = 20+5 1.00 = 100%
∑ 25 1.00 = 100%