Question

Las notas obtenidas por un grupo de estudiantes del 2 año en una prueba han sido: 16, 16, 17, 16, 18, 16, 15 14, 15, 17, 18, 14, 16, 15, 14, 17, 16, 18, 15, 14, 15, 13, 16, 15, 19, 18, 15, 14, 18, 18, 18, 16, Calcular la moda, la mediana y la media aritmética.

no respondan si ni saben :v
pero si saben ayudenme ​

Answer 1

Respuesta:

Explicación paso a paso:

Moda

16, 16, 17, 16, 18, 16, 15 14, 15, 17, 18, 14, 16, 15, 14, 17, 16, 18, 15, 14, 15, 13, 16, 15, 19, 18, 15, 14, 18, 18, 18, 16

Mo=16

Mediana

Me=13,14,14,14,14,14,15,15,15,15,15,15,15,16,16,16,16,16,16,16,16,17,17,17,18,18,18,18,18,18,18,19

Me=$\frac{16+16}{2}$

Me=16

Media aritmética

X=16+16+17+16+18+16+15+14+15+17+18+14+16+15+14+17+16+18+15+14+ 15+13+16+15+19+18+15+14+18+18+18+16÷32

X=512÷32

X=16