Matematica
Enviado por Montalvo Landaverde • 3 de Septiembre de 2015 • Ensayos • 20.143 Palabras (81 Páginas) • 218 Visitas
CENTRO ESCOLAR FABIO CASTILLO
Tutor: Elizabeth Canizales
Materia: Matemáticas
Tema: Ejercicios de laboratorio (Repetidos 5 veces cada uno)
Alumno: Aguilar Mejía Eliseo
Primer Año de Bachillerato
Sección: A
En la tabla encuentra la mediana y moda
Datos | f | faa |
29.5-39.5 | 12 | 12 |
39.5-49.5 | 16 | 28 |
49.5-59.5 | 24 | 52 |
59.5-69.5 | 32 | 84 |
69.5-79.5 | 45 | 129 |
79.5-89.5 | 28 | 157 |
Total | 157 |
|
Mediana
Md = L1 + N – faa c[pic 1]
2
1) md = 157 = 78.5 2) Md= 157 = 78.5[pic 2][pic 3]
2 2
Md = 59.5 + 78.5-52*10 Md = 59.5 + 78.5-52*10[pic 4][pic 5]
24 24
Md= 59.5 + 26.5*10 Md = 59.5 + 26.5 * 10[pic 6][pic 7]
24 24
Md = 59.5 + 265 = Md= 59.5 + 265 =[pic 8][pic 9]
24 24
Md= 59.5 + 11.4 Md = 59.5 + 11.4
Md= [pic 10] Md = [pic 11]
3) md = 157 = 78.5 4) Md= 157 = 78.5[pic 12][pic 13]
2 2
Md = 59.5 + 78.5-52*10 Md = 59.5 + 78.5-52*10[pic 14][pic 15]
24 24
Md= 59.5 + 26.5*10 Md = 59.5 + 26.5 * 10[pic 16][pic 17]
24 24
Md = 59.5 + 265 = Md= 59.5 + 265 =[pic 18][pic 19]
24 24
Md= 59.5 + 11.4 Md = 59.5 + 11.4
Md= [pic 20] Md= [pic 21]
5) md = 157 = 78.5 [pic 22]
2
Md = 59.5 + 78.5-52*10 [pic 23]
24
Md= 59.5 + 26.5*10 [pic 24]
24
Md = 59.5 + 265 = [pic 25]
24
Md= 59.5 + 11.4
Md= [pic 26]
Moda
1) Mo= 69.5+ 129-84*10 2) Mo= 69.5+ 129-84*10 [pic 27][pic 28][pic 29]
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