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8. ¿Cuál es la media de las calificaciones de los alumnos de quin- to grado? 9, 9, 6, 8, 7, 9, 7, 6, 8,9, 8, 6, 7 a) 6.98 b) 7.75 c) 7.61 d) 9.03
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Jun 13, 2021
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8. ¿Cuál es la media de las calificaciones de los alumnos de quin-
to grado?
9, 9, 6, 8, 7, 9, 7, 6, 8,9, 8, 6, 7
a) 6.98
b) 7.75
c) 7.61
d) 9.03
Mathematics
high-school
Rontron
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La media se encuentra sumando todos los números 9+9+6+8+7+9+7+6+8+9+8+6+7 (te daría 99) y después divides el 99 entre la cantidad de números (son 13). Entonces divides 99/13 y te la 7.61.
La media de los alumnos de quinto grado es c) 7.61
Daniel
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Jun 17, 2021
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