Bicentenario

2. A= Vmax – Vmin
A= 64-16
A= 48

3. Magnitud
m= 1 + 3,3.logn
m= 1 + 3,3.log(200)
m=6

4. C=Am
C=486
C=8

5. x=Yi.niNTMedia aritmética
X=1608
X = 8

6. Mediana Me
1) Dc = 202=10
2) Me = Limt+C n2-Nme-1ni
Me = 24+8 10-83
Me= 29,33

7. Moda
Mo= Limt+C Ni+1ni+1-n-1
Mo= 16 + 8 88+3
Mo = 128

8. Media geométrica
Mg= Ant logP1 = 1n100=1(20)100=0,2
P1 = 16 + 8 = 0,2-08=P1 = 16,2
Mg= Ant log 30.1420
Mg= Ant log 1,50
Mg= 31,62

MEDIDAS DE UBICACIÓN
Q1= Lint + C 1n4-Nantn

1) Quartiles
Q1 =1n4=1(20)4=5
Q1= 16 + 8 = 5-08
Q1=21

Q2 = 2n4=2(20)4=10
Q2 = 24 + 8 = 10-83=
Q2 = 29,33

Q3 = 3n4=3(20)4=15
Q3 = 32 + 8 = 15-31=Q3 = 128

2) Deciles
D1 = 1n10=1(20)10=2
D1 = 16 + 8 = 2-08=
D1 = 18

D2 = 2n10=2(20)10=4
D2 = 24 + 8 = 4-83=
D2 = 13,33D3 = 3n10=3(20)10=6
D3 = 32 + 8 = 6-31=
D3 = 56

3) Percentiles
P1 = 1n100=1(20)100=0,2
P1 = 16 + 8 = 0,2-08=
P1 = 16,2

P2 =2n100=2(20)100=0,4
P2 = 24 + 8 = 0,4-03=
P2 = 3,2

P3 = 3n100=3(20)100=0,6
P3 = 32 + 8 = 0,6-01=
P3 = 12,8

MEDIDAS DEDISPERSIÓN

1. Desviación Media
Dm= Y1-Y.niN
Dm= 65620
Dm= 32,8

2. Variza
S2= Y1-X2.niN
S2= 2144020
S2= 1.072

3. DesviaciónTípica o Estándar
S= S2
S= 1,072
S= 1,03

4. Coeficiente de Variación
Cv= SXx100%
Cv= 1,038x100%
Cv=0,12x100% = 12,87%