EJERCICIO CALCULO DE PERCENTILES

Datos:
97 , 105 , 131 , 134 , 151 , 153 , 154 , 154 , 157 , 160 ,
X1 , X2 , X3 , X4 , X5 , X6 , X7 , X8 , X9 , X10

163 , 174 , 175 , 178 , 180 , 183 , 190 , 196 , 199 , 201 ,
X11 , X12, X13, X14, X15, X16, X17, X18,X19 , X20

207 , 218 , 221 , 228 , 245.
X21 , X22, X23, X24, X25


P25=
P25=6.25
6.25= 7
P25= 154.


P50=
P50=12.5
12.5= 13
P50=175.


P75=
P75=18.75
18.75=19
P75=199.