Question

Para acceder a un programa de becas de una universidad, se solicita un puntaje superior a 15. El grafico presenta los resultados de los postulantes aceptados.
Calcula las medidas de tendencia central​

Answer 1

Respuesta:

Las medidas de tendencia central son: La moda, la media y la mediana.

Moda: 19

Media: 0.01724

Mediana: 18

Explicación paso a paso:

Moda:

16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19. 19. 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20. (el numero que mas se repite: 19)

Media:

es la suma de datos dividido entre el numero de datos:

5(16), 20(17, 15(18), 25(19), 10(20)

                   Dividido

 75 (numero total de estudiantes):

8 + 340 + 270 + 475 + 200

             Dividido

                  75:

                1,293

              Dividido

                  75

Media: 0.01724

Mediana: es el numero del centro:

16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, ((18)), 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19. 19. 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20.

Mediana: 18.

Answer 2

Respuesta:

está bien la respuesta de arriba apoyen