1) calcule la media o promedio de los siguientes datos:
a) 5, 9, 5, 6, 9, 8, 7, 4, 5, 9

2) calcule la mediana:
b) 57, 65, 83, 69, 93, 57, 63, 92, 94, 73, 85

3) calcule la moda:
27, 22, 29, 27, 82, 20, 28, 29, 70

Question

1) calcule la media o promedio de los siguientes datos:
a) 5, 9, 5, 6, 9, 8, 7, 4, 5, 9

2) calcule la mediana:
b) 57, 65, 83, 69, 93, 57, 63, 92, 94, 73, 85

3) calcule la moda:
27, 22, 29, 27, 82, 20, 28, 29, 70

Accepted Answer

{ "quality": "clear", "question_count": 3, "skills_matched": [ "step_cot", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [], "new_concepts": [ "Mean", "Mode" ], "current_concepts": [ "Mean", "Mode" ] } ## Calcular la media del conjunto a $$ \begin{aligned} \text{Datos: } & 5, 9, 5, 6, 9, 8, 7, 4, 5, 9 \ \text{Suma: } & 5 + 9 + 5 + 6 + 9 + 8 + 7 + 4 + 5 + 9 = 67 \ \text{Cantidad } (n): & 10 \ \text{Media: } & \frac{67}{10} = 6.7 \end{aligned} $$ ## Calcular la media del conjunto b $$ \begin{aligned} \text{Datos: } & 57, 65, 83, 69, 93, 57, 63, 92, 94, 73, 85 \ \text{Suma: } & 57 + 65 + 83 + 69 + 93 + 57 + 63 + 92 + 94 + 73 + 85 = 831 \ \text{Cantidad } (n): & 11 \ \text{Media: } & \frac{831}{11} \approx 75.55 \end{aligned} $$ ## Calcular la moda del conjunto 3 $$ \begin{aligned} \text{Datos: } & 27, 22, 29, 27, 82, 20, 28, 29, 70 \ \text{Frecuencias: } & 20: 1,\ 22: 1,\ 27: 2,\ 28: 1,\ 29: 2,\ 70: 1,\ 82: 1 \ \text{Modas: } & 27 \text{ y } 29 \end{aligned} $$ ## Question 1 La media o promedio es $6.7$. ## Question 2 La media o promedio es $75.55$ (o $\frac{831}{11}$). ## Question 3 Las modas son $27$ y $29$. { "subject": "Mathematics", "question_type": "Multi-part", "knowledge_point": [ "Mathematics", "Statistics", "Mean and Mode" ] }

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Calcular la media del conjunto a

Calcular la media del conjunto b

Calcular la moda del conjunto 3

Answer:

Question 1

Question 2

Question 3