Tabulacion
Páginas: 2 (349 palabras)
Publicado: 3 de noviembre de 2012
Intervalo | P.M | Lirii | Liris | Tabulación | f | P.M(f) | Desviación | F.D | F.D2 | Fa | % |
86 - 90 | 88 | 85.5 | 90.5 | I | 1 | 88 | 7 | 7 | 49 | 30 | 3.3 |
81 -85 | 83 | 80.5 | 85.5 | IIIII | 5 | 415 | 6 | 30 | 180 | 29 | 16.6 |
76 - 80 | 78 | 75.5 | 80.5 | | 0 | 0 | 5 | 0 | 0 | 24 | 0 |
71 - 75 | 73 | 70.5 | 75.5 | III |3 | 219 | 4 | 12 | 48 | 24 | 10 |
66 - 70 | 68 | 65.5 | 70.5 | | 0 | 0 | 3 | 0 | 0 | 21 | 0 |
61 - 65 | 63 | 60.5 | 65.5 | II | 2 | 126 | 2 | 4 | 8 | 21 | 6.6 |
56 - 60| 58 | 55.5 | 60.5 | IIIII III | 8 | 464 | 1 | 8 | 8 | 19 | 26.6 |
51 - 55 | 53 | 50.5 | 55.5 | | 0 | 0 | 0 | 0 | 0 | 11 | 0 |
46 - 50 | 48 | 45.5 | 50.5 | IIII | 4 | 192| -1 | -4 | 4 | 11 | 13.3 |
41 - 45 | 43 | 40.5 | 45.5 | III | 3 | 129 | -2 | -6 | 12 | 7 | 10 |
36 - 40 | 38 | 35.5 | 40.5 | I | 1 | 38 | -3 | -3 | 9 | 4 | 3.3 |
31 -35 | 33 | 30.5 | 35.5 | II | 2 | 66 | -4 | -8 | 32 | 3 | 6.6 |
26 - 30 | 28 | 25.5 | 30.5 | I | 1 | 28 | -5 | -5 | 25 | 1 | 3.3 |
totales | | | | 30 | 30 | 1765 | | || | |
Cuadro de concentración en columnas
Cuadro de dirección |
N= 30 | C.M= 90 | c.m= 28 | Osc= 62 |
i= 5 | Msl= 15 | Ms= 53 | C= 1.16 |
X= 58.83 | Mo= 58 | Md=58 | C2= 1.34 |
fai= 11 | fs= 8 | Liris= 55.5 | ∞= 16.7 |
Dados los siguientes datos correspondientes a una evaluación de matemáticas (aciertos) elaborar el cuadro dedirección y de concentración
72 | 58 | 60 | 72 | 35 | 58 | 83 | 72 | 28 | 60 |
65 | 62 | 59 | 83 | 81 | 81 | 32 | 43 | 48 | 49 |
49 | 42 | 60 | 60 | 90 | 38 | 43 | 59 | 48 | 83 |Datos ordenados
90 | 83 | 83 | 83 | 81 | 81 | 72 | 72 | 72 | 65 |
62 | 60 | 60 | 60 | 60 | 59 | 59 | 58 | 58 | 49 |
49 | 48 | 48 | 43 | 43 | 42 | 38 | 35 | 32 | 28 |
86 - 90 | 88 | 85.5 | 90.5 | I | 1 | 88 | 7 | 7 | 49 | 30 | 3.3 |
81 -85 | 83 | 80.5 | 85.5 | IIIII | 5 | 415 | 6 | 30 | 180 | 29 | 16.6 |
76 - 80 | 78 | 75.5 | 80.5 | | 0 | 0 | 5 | 0 | 0 | 24 | 0 |
71 - 75 | 73 | 70.5 | 75.5 | III |3 | 219 | 4 | 12 | 48 | 24 | 10 |
66 - 70 | 68 | 65.5 | 70.5 | | 0 | 0 | 3 | 0 | 0 | 21 | 0 |
61 - 65 | 63 | 60.5 | 65.5 | II | 2 | 126 | 2 | 4 | 8 | 21 | 6.6 |
56 - 60| 58 | 55.5 | 60.5 | IIIII III | 8 | 464 | 1 | 8 | 8 | 19 | 26.6 |
51 - 55 | 53 | 50.5 | 55.5 | | 0 | 0 | 0 | 0 | 0 | 11 | 0 |
46 - 50 | 48 | 45.5 | 50.5 | IIII | 4 | 192| -1 | -4 | 4 | 11 | 13.3 |
41 - 45 | 43 | 40.5 | 45.5 | III | 3 | 129 | -2 | -6 | 12 | 7 | 10 |
36 - 40 | 38 | 35.5 | 40.5 | I | 1 | 38 | -3 | -3 | 9 | 4 | 3.3 |
31 -35 | 33 | 30.5 | 35.5 | II | 2 | 66 | -4 | -8 | 32 | 3 | 6.6 |
26 - 30 | 28 | 25.5 | 30.5 | I | 1 | 28 | -5 | -5 | 25 | 1 | 3.3 |
totales | | | | 30 | 30 | 1765 | | || | |
Cuadro de concentración en columnas
Cuadro de dirección |
N= 30 | C.M= 90 | c.m= 28 | Osc= 62 |
i= 5 | Msl= 15 | Ms= 53 | C= 1.16 |
X= 58.83 | Mo= 58 | Md=58 | C2= 1.34 |
fai= 11 | fs= 8 | Liris= 55.5 | ∞= 16.7 |
Dados los siguientes datos correspondientes a una evaluación de matemáticas (aciertos) elaborar el cuadro dedirección y de concentración
72 | 58 | 60 | 72 | 35 | 58 | 83 | 72 | 28 | 60 |
65 | 62 | 59 | 83 | 81 | 81 | 32 | 43 | 48 | 49 |
49 | 42 | 60 | 60 | 90 | 38 | 43 | 59 | 48 | 83 |Datos ordenados
90 | 83 | 83 | 83 | 81 | 81 | 72 | 72 | 72 | 65 |
62 | 60 | 60 | 60 | 60 | 59 | 59 | 58 | 58 | 49 |
49 | 48 | 48 | 43 | 43 | 42 | 38 | 35 | 32 | 28 |
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