Question

las notas de los estudiantes fueron 10, 12, 13, 10, 16, 14, 12, 15, 18, 10, 10, 17, 11, 13, 15, 14, 12, 10.
determina la suma de la media y de la moda
ayuda pliss es de matematica​

Answer 1

Respuesta:

10, 12, 13, 10, 16, 14, 12, 15, 18, 10, 10, 17, 11, 13, 15, 14, 12, 10.

MEDIA ARITMETICA: 232/18 = 12. 89

MEDIANA

10, 10, 10, 10, 10, 11, 12, 12, 12, 13, 13, 13, 14, 15, 15, 16, 17, 18

(12 + 13) / 2 = 25/2 = 12.5

MODA:

10, 10, 10, 10, 10, 11, 12, 12, 12, 13, 13, 13, 14, 15, 15, 16, 17, 18

= 10