Solucionario De Estadistica Descriptiva De Rufino Moya Calderon 84 [ VALIDATED ✯ ]

Valor con mayor frecuencia: 72, 78, 80, 85, 88, 90, 92, 95, 98 aparecen 2 veces. Es plurimodal.

Usando los mismos datos: 5, 7, 8, 8, 10, 12, 15 Valor con mayor frecuencia: 72, 78, 80, 85,

  • Suma ≈ 67.450
  • Dividir por (n − 1) = 6: s^2 ≈ 11.242

    • Nota: Si los datos representan toda la población, dividir por n en lugar de (n−1). Suma ≈ 67

    The Solucionario for Rufino Moya Calderón’s Estadística Descriptiva is widely regarded as a foundational resource for students and professionals in Spanish-speaking academic environments. Specifically looking at the earlier editions (such as the implied 1984 printing), the solution manual represents a rigorous, "old-school" approach to statistics. While it lacks the modern computational ease of contemporary guides, it remains a gold standard for understanding the mechanics and logic of descriptive statistics. Nota: Si los datos representan toda la población,

    Suma total = 3280
    n = 40
    [ \barx = \frac328040 = 82 ]