Mensaje de error

  • Deprecated function: The each() function is deprecated. This message will be suppressed on further calls en book_prev() (línea 775 de /home1/montes/public_html/drupal/modules/book/book.module).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters en drupal_get_feeds() (línea 394 de /home1/montes/public_html/drupal/includes/common.inc).

2.1 Simulacion estadistica de la media del Ejercicio 1.2

Solapas principales

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  • Simulacion estadistica de la media con R-Project 
     x1 <- c(rep(15,2),rep(30,4),rep(40,10),rep(50,10),rep(60,3),rep(75,1));
     x2 <- (x1-40)/5;
    
    m1 <- mean(x1)
    
    m1
    [1] 43.5
    
    m2 <- mean(x2)
    
    m2
    [1] 0.7
    
    (m2*5)+40
    [1] 43.5
  • Simulacion estadistica de la media con Mathematica
    x1 := Join[ConstantArray[15, 2], ConstantArray[30, 4], 
       ConstantArray[40, 10], ConstantArray[50, 10], ConstantArray[60, 3],
        ConstantArray[75, 1]];
    x2 := (x1 - 40)/5;
    
    m1 := Mean[x1]
    m2 := Mean[x2]
    N[m1]
    N[m2]
    m2*5 + 40
    N[%]
    
    43.5
    0.7
    87/2
    43.5
    


     

 

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