More Related Content
Similar to Ejemplo 4.xlsx
Similar to Ejemplo 4.xlsx (8)
More from Cesar D Colosio C
More from Cesar D Colosio C (20)
Ejemplo 4.xlsx
- 1. HI: Fl≠1
H0: Fl=1
Pequeña Grande Total
>100%
6 8 14
95-100%
29 45 74
90-94%
12 28 40
85-89%
20 21 41
80-84%
17 22 39
75-79%
15 21 36
70-74%
33 29 62
<70%
39 34 73
Total
171 208 379
Pequeña Grande Total
>100%
6.316622691 7.68337731 14
95-100%
33.3878628 40.6121372 74
90-94%
18.0474934 21.9525066 40
85-89%
18.49868074 22.5013193
41
80-84%
17.59630607 21.4036939 39
75-79%
16.24274406 19.7572559 36
70-74%
27.97361478 34.0263852 62
<70%
32.93667546 40.0633245 73
Total
171 208 379
Pequeña Grande Total
>100%
0.015870812 0.01304764 0.02891845
95-100%
0.576656854 0.47407847 1.05073533
90-94%
2.026440772 1.66596813 3.69240891
85-89%
0.121844339 0.10017011 0.22201444
80-84%
0.020207703 0.01661306 0.03682077
- 2. 75-79%
0.095083245 0.0781694 0.17325264
p-valor=
esta entre
los valores .9
y .1
70-74%
0.903156372 0.74249875 1.64565512
<70%
1.116199615 0.91764488 2.03384449
Total
4.87545971 4.00819044 8.88365015
x^2= 8.88365015
v= (I-1)(J-1)= (8-1)(2-1)=7
