#Mostrar datos y generar datos
set.seed(1000)
muestra <- sample(70:100, size = 1000, replace=TRUE)
muestra
##    [1]  85  73  80  91  88  93  98  72  98  87  91  75  82  75  70  78  98  95
##   [19]  95  97  92  87  74  99  88  85  95  98  79  78  95  76  93  81  86  91
##   [37]  93  97  96  77  88  72  96  75  76  82  91  75  76  85  97  77  72  90
##   [55]  87  82  99  87  85  86  86  72  82  83  77 100  77  80  93  96  81  81
##   [73]  95  79  80  93  95  85  84  81  75  78  91  90  80  90 100  80  79  79
##   [91]  70  96  94  78  76  83 100  94  86  71  76  76  86  72  94  83  71  70
##  [109]  88  90  75  77  89 100  73  78  91  92  83  94  85  97  74  88  94  95
##  [127] 100  88 100 100  98  90  72  86  93  78  91  97  78  99  74  85  73  78
##  [145]  75  97  81  94  80  88  79  77 100  84  79  93  88  98  88  87  77  86
##  [163] 100  85  72  82  72  94  75  99  74  92  72  96  84  84  94  75  78  71
##  [181]  89  87  98  77  98  70  80  93  86  74  74  97  99  85 100  84  99  78
##  [199]  89  93  92  84  92  95  96  92  92  71  85  87  87  89  74  70  92  85
##  [217]  75  94  97  86  93  77  93  88  93 100  76  91  96  77 100  89  94  98
##  [235]  82  93  72  73  76  89  92  88  87  88  87  97  86  74  75  76  90  75
##  [253]  97  89  78  89  73  89  72  79  74  80  72  92  70  82  70  82  91  97
##  [271]  74  90  78  89  71  77 100  70  70  71  70  70  85  72  90  76  81  95
##  [289]  84  93  78  77  95  88  76  71  95  88  96  84  90  77  88  84  91  77
##  [307]  91  90  97  83  75  95  93  81  84  70  83  72  73  70  70  74 100  85
##  [325]  94  98  94  91  73 100  73  84  87  87  85  77  89  99  84  95  95 100
##  [343]  74  72  84  74  87  96  75  83  76  92  80  82  89  91  78  72  75  89
##  [361]  86  83  82  88  91  90  89  82  97  75  84  81  83  98  74  74  78  78
##  [379]  89  84  70  96  80  99  77  92  96  96  86  72  72  71  91  99  94  92
##  [397]  76  93  81  74 100  95  93  94  79  98  98  98  99  94  86  81  99  89
##  [415]  78  84  71  98  76  72  87  83  94  87  96  82  84  83  76  74  75  98
##  [433]  77  84  84  91  94  81  98  85  73  85 100  75  96  80  73  74  90  93
##  [451]  81  96 100 100  98  84  90  87  98  79  98  87  81  72  74  92  75  88
##  [469]  91  92  76  83  74  97  70  96  81  99  81  81  91  71  75  96  88  96
##  [487]  80  83  86  98  92  96  82  79  86  97  95  73  87  71  82  91  78 100
##  [505]  84  85  98  88  71  70  96  88  83  85  81  77  75  79  90  96  73  80
##  [523]  72  96  78  92  88  93  85  86  91  96  88  82  95  84  86  95  96  97
##  [541]  82  72  78  87  74  73  75  91  96  93 100  74  80  95  70 100  90  85
##  [559]  91  90  94  83  83  77  77  72  83  75  76  96  81  83  91  72  98  92
##  [577]  78  73  83  97  70  87  73  89  80  72  96  80  75  89  96  88  89  81
##  [595]  82  82  92 100  98  84  95  91 100  90  86  70  98  73 100  95  73  82
##  [613]  91  72  70  86  83  87  95  80  95  91  93  79  74  78  94  87  71  73
##  [631]  95  92  84  71  78  86  96  92  90  76  77  92  74  85  99 100  85  88
##  [649]  83  75  76  79  90  87  97  95  99  89  82  91  70  87  90  96  95  97
##  [667]  91  87  71  74  82  99  72  88  84  74  99  92  99  96  98  83  89  79
##  [685]  79  86  83  90  83  70  81  82  95  88  93  81  78  84  99  74  83  72
##  [703]  87  93  96  94  94  91  98  85  88  73  71  86  89  71  91  78  70  70
##  [721]  83  98  99  92  70  91  77  99  75  78  73  99  90  91  71  92  77  78
##  [739]  99  77  74  90  78  76  95  72  89  90  73  83  70  99  90  83  94  89
##  [757]  79  82  82  95  95  97  74  86  95  85  79  74  82  96  73  76  79  85
##  [775]  82  99  78  73  90  92  82  97  83  86  82  85  72 100  83  84  88  72
##  [793]  91  86  76  93  98  85  98  97  75  78 100  81  75  93  79  93  81  94
##  [811]  99  76  74  96  82  98  86  88  98  75  85  87  82  84  87  89  73  86
##  [829]  85  75  75  95  71  99  95  98  92  88  71  82  96  96  90  91  78  77
##  [847]  84  97 100  91  85  95  96  71  75  80  86  85  94  75  93  97 100  91
##  [865]  84  99  79  92  82  90 100  74  87  98  85  92  74  96  97  99  89 100
##  [883]  95  71  93  89  99  83  78  88  71  88  72  96  86  84  71  76  86  94
##  [901]  91  96  94  75  71  95  74  98  93  71  95  73  92  84  81  75  98  89
##  [919]  82  87  77  85  72  94  83  70  96  72  94  84  72 100  92  95  95  73
##  [937]  77  72  79  90  72  80  85  92  90  92  93  92  97  92  83  87  95  97
##  [955]  79  82  99  70  80  86  86  87  88  82  90  96  85  89  70  82  99  78
##  [973]  85 100  96  86  81  91  74  84  70 100  95  75  86  72  95  99  97  85
##  [991]  70  85  97  81  80  76  99  84  99  85
#Ordenar datos y mostrar 
muestraord <- sort(muestra)
muestraord
##    [1]  70  70  70  70  70  70  70  70  70  70  70  70  70  70  70  70  70  70
##   [19]  70  70  70  70  70  70  70  70  70  70  70  70  70  70  71  71  71  71
##   [37]  71  71  71  71  71  71  71  71  71  71  71  71  71  71  71  71  71  71
##   [55]  71  71  71  71  72  72  72  72  72  72  72  72  72  72  72  72  72  72
##   [73]  72  72  72  72  72  72  72  72  72  72  72  72  72  72  72  72  72  72
##   [91]  72  72  72  72  72  72  73  73  73  73  73  73  73  73  73  73  73  73
##  [109]  73  73  73  73  73  73  73  73  73  73  73  73  73  73  74  74  74  74
##  [127]  74  74  74  74  74  74  74  74  74  74  74  74  74  74  74  74  74  74
##  [145]  74  74  74  74  74  74  74  74  74  74  74  74  74  75  75  75  75  75
##  [163]  75  75  75  75  75  75  75  75  75  75  75  75  75  75  75  75  75  75
##  [181]  75  75  75  75  75  75  75  75  75  75  75  75  75  76  76  76  76  76
##  [199]  76  76  76  76  76  76  76  76  76  76  76  76  76  76  76  76  76  76
##  [217]  76  76  77  77  77  77  77  77  77  77  77  77  77  77  77  77  77  77
##  [235]  77  77  77  77  77  77  77  77  77  77  77  78  78  78  78  78  78  78
##  [253]  78  78  78  78  78  78  78  78  78  78  78  78  78  78  78  78  78  78
##  [271]  78  78  78  78  78  78  78  78  79  79  79  79  79  79  79  79  79  79
##  [289]  79  79  79  79  79  79  79  79  79  79  79  79  80  80  80  80  80  80
##  [307]  80  80  80  80  80  80  80  80  80  80  80  80  80  80  80  81  81  81
##  [325]  81  81  81  81  81  81  81  81  81  81  81  81  81  81  81  81  81  81
##  [343]  81  81  81  81  81  82  82  82  82  82  82  82  82  82  82  82  82  82
##  [361]  82  82  82  82  82  82  82  82  82  82  82  82  82  82  82  82  82  82
##  [379]  82  82  82  82  82  83  83  83  83  83  83  83  83  83  83  83  83  83
##  [397]  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83
##  [415]  83  83  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84
##  [433]  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84
##  [451]  84  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85
##  [469]  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85
##  [487]  85  85  85  85  86  86  86  86  86  86  86  86  86  86  86  86  86  86
##  [505]  86  86  86  86  86  86  86  86  86  86  86  86  86  86  86  86  86  86
##  [523]  86  86  87  87  87  87  87  87  87  87  87  87  87  87  87  87  87  87
##  [541]  87  87  87  87  87  87  87  87  87  87  87  87  87  87  87  87  88  88
##  [559]  88  88  88  88  88  88  88  88  88  88  88  88  88  88  88  88  88  88
##  [577]  88  88  88  88  88  88  88  88  88  88  88  88  88  89  89  89  89  89
##  [595]  89  89  89  89  89  89  89  89  89  89  89  89  89  89  89  89  89  89
##  [613]  89  89  89  89  89  89  90  90  90  90  90  90  90  90  90  90  90  90
##  [631]  90  90  90  90  90  90  90  90  90  90  90  90  90  90  90  90  90  90
##  [649]  90  91  91  91  91  91  91  91  91  91  91  91  91  91  91  91  91  91
##  [667]  91  91  91  91  91  91  91  91  91  91  91  91  91  91  91  91  91  91
##  [685]  91  91  91  92  92  92  92  92  92  92  92  92  92  92  92  92  92  92
##  [703]  92  92  92  92  92  92  92  92  92  92  92  92  92  92  92  92  92  92
##  [721]  92  92  93  93  93  93  93  93  93  93  93  93  93  93  93  93  93  93
##  [739]  93  93  93  93  93  93  93  93  93  93  93  93  93  93  94  94  94  94
##  [757]  94  94  94  94  94  94  94  94  94  94  94  94  94  94  94  94  94  94
##  [775]  94  94  94  94  94  94  95  95  95  95  95  95  95  95  95  95  95  95
##  [793]  95  95  95  95  95  95  95  95  95  95  95  95  95  95  95  95  95  95
##  [811]  95  95  95  95  95  95  95  95  95  95  95  95  96  96  96  96  96  96
##  [829]  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96
##  [847]  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96  96
##  [865]  96  97  97  97  97  97  97  97  97  97  97  97  97  97  97  97  97  97
##  [883]  97  97  97  97  97  97  97  97  97  97  97  97  98  98  98  98  98  98
##  [901]  98  98  98  98  98  98  98  98  98  98  98  98  98  98  98  98  98  98
##  [919]  98  98  98  98  98  98  98  98  98  98  98  98  99  99  99  99  99  99
##  [937]  99  99  99  99  99  99  99  99  99  99  99  99  99  99  99  99  99  99
##  [955]  99  99  99  99  99  99  99  99  99  99 100 100 100 100 100 100 100 100
##  [973] 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
##  [991] 100 100 100 100 100 100 100 100 100 100
#Encontrar numero de elementos n, valores maximos y minimos, rango y amplitud del rango de la muestra
n <- length(muestra)
n
## [1] 1000
max(muestra)
## [1] 100
min(muestra)
## [1] 70
#RANGO
rango <- range(muestra) # Valores minimo a maximo
rango
## [1]  70 100
#AMPLITUD DEL RANGO 
amplitud <- diff(rango) 
amplitud
## [1] 30
#FORMA ABITUAL PARA AGRUPAR DATOS
#DETERMINAR INTERVALO DE 5
nointervalos <- 5 #numero de intervalos 
rangointervalos <- amplitud / nointervalos
rangointervalos
## [1] 6
#PASTE SIGNIFICA CONCATENAR 
print(paste("Los valores de cada grupo van ...","de", rangointervalos, "en", rangointervalos, "a partir de:", min (muestra)))
## [1] "Los valores de cada grupo van ... de 6 en 6 a partir de: 70"
#Mostrar tabla de frecuencia de datos agrupados 
#Se empieza del valor menor para evitar errores de agrupamiento
tabla.intervalos <- transform(table(cut(muestra, breaks = 5)))
tabla.intervalos
##       Var1 Freq
## 1  (70,76]  218
## 2  (76,82]  165
## 3  (82,88]  206
## 4  (88,94]  191
## 5 (94,100]  220
#Plot o graficar tabla de frecuencia 
plot (tabla.intervalos, main = "¿De cual intervalo hay mas y menos elementos?")

#REGLA DE STURGES.
1 + 3.3222* (log10(n)) ##Redondeando hacia arriba entonces sale 6 igual que siguiente 
## [1] 10.9666
nointervalos <- nclass.Sturges(muestra)
nointervalos
## [1] 11
cut(muestra, breaks = nointervalos) #Cortes de cada intervalo 
##    [1] (83.6,86.4] (72.7,75.5] (78.2,80.9] (89.1,91.8] (86.4,89.1] (91.8,94.5]
##    [7] (97.3,100]  (70,72.7]   (97.3,100]  (86.4,89.1] (89.1,91.8] (72.7,75.5]
##   [13] (80.9,83.6] (72.7,75.5] (70,72.7]   (75.5,78.2] (97.3,100]  (94.5,97.3]
##   [19] (94.5,97.3] (94.5,97.3] (91.8,94.5] (86.4,89.1] (72.7,75.5] (97.3,100] 
##   [25] (86.4,89.1] (83.6,86.4] (94.5,97.3] (97.3,100]  (78.2,80.9] (75.5,78.2]
##   [31] (94.5,97.3] (75.5,78.2] (91.8,94.5] (80.9,83.6] (83.6,86.4] (89.1,91.8]
##   [37] (91.8,94.5] (94.5,97.3] (94.5,97.3] (75.5,78.2] (86.4,89.1] (70,72.7]  
##   [43] (94.5,97.3] (72.7,75.5] (75.5,78.2] (80.9,83.6] (89.1,91.8] (72.7,75.5]
##   [49] (75.5,78.2] (83.6,86.4] (94.5,97.3] (75.5,78.2] (70,72.7]   (89.1,91.8]
##   [55] (86.4,89.1] (80.9,83.6] (97.3,100]  (86.4,89.1] (83.6,86.4] (83.6,86.4]
##   [61] (83.6,86.4] (70,72.7]   (80.9,83.6] (80.9,83.6] (75.5,78.2] (97.3,100] 
##   [67] (75.5,78.2] (78.2,80.9] (91.8,94.5] (94.5,97.3] (80.9,83.6] (80.9,83.6]
##   [73] (94.5,97.3] (78.2,80.9] (78.2,80.9] (91.8,94.5] (94.5,97.3] (83.6,86.4]
##   [79] (83.6,86.4] (80.9,83.6] (72.7,75.5] (75.5,78.2] (89.1,91.8] (89.1,91.8]
##   [85] (78.2,80.9] (89.1,91.8] (97.3,100]  (78.2,80.9] (78.2,80.9] (78.2,80.9]
##   [91] (70,72.7]   (94.5,97.3] (91.8,94.5] (75.5,78.2] (75.5,78.2] (80.9,83.6]
##   [97] (97.3,100]  (91.8,94.5] (83.6,86.4] (70,72.7]   (75.5,78.2] (75.5,78.2]
##  [103] (83.6,86.4] (70,72.7]   (91.8,94.5] (80.9,83.6] (70,72.7]   (70,72.7]  
##  [109] (86.4,89.1] (89.1,91.8] (72.7,75.5] (75.5,78.2] (86.4,89.1] (97.3,100] 
##  [115] (72.7,75.5] (75.5,78.2] (89.1,91.8] (91.8,94.5] (80.9,83.6] (91.8,94.5]
##  [121] (83.6,86.4] (94.5,97.3] (72.7,75.5] (86.4,89.1] (91.8,94.5] (94.5,97.3]
##  [127] (97.3,100]  (86.4,89.1] (97.3,100]  (97.3,100]  (97.3,100]  (89.1,91.8]
##  [133] (70,72.7]   (83.6,86.4] (91.8,94.5] (75.5,78.2] (89.1,91.8] (94.5,97.3]
##  [139] (75.5,78.2] (97.3,100]  (72.7,75.5] (83.6,86.4] (72.7,75.5] (75.5,78.2]
##  [145] (72.7,75.5] (94.5,97.3] (80.9,83.6] (91.8,94.5] (78.2,80.9] (86.4,89.1]
##  [151] (78.2,80.9] (75.5,78.2] (97.3,100]  (83.6,86.4] (78.2,80.9] (91.8,94.5]
##  [157] (86.4,89.1] (97.3,100]  (86.4,89.1] (86.4,89.1] (75.5,78.2] (83.6,86.4]
##  [163] (97.3,100]  (83.6,86.4] (70,72.7]   (80.9,83.6] (70,72.7]   (91.8,94.5]
##  [169] (72.7,75.5] (97.3,100]  (72.7,75.5] (91.8,94.5] (70,72.7]   (94.5,97.3]
##  [175] (83.6,86.4] (83.6,86.4] (91.8,94.5] (72.7,75.5] (75.5,78.2] (70,72.7]  
##  [181] (86.4,89.1] (86.4,89.1] (97.3,100]  (75.5,78.2] (97.3,100]  (70,72.7]  
##  [187] (78.2,80.9] (91.8,94.5] (83.6,86.4] (72.7,75.5] (72.7,75.5] (94.5,97.3]
##  [193] (97.3,100]  (83.6,86.4] (97.3,100]  (83.6,86.4] (97.3,100]  (75.5,78.2]
##  [199] (86.4,89.1] (91.8,94.5] (91.8,94.5] (83.6,86.4] (91.8,94.5] (94.5,97.3]
##  [205] (94.5,97.3] (91.8,94.5] (91.8,94.5] (70,72.7]   (83.6,86.4] (86.4,89.1]
##  [211] (86.4,89.1] (86.4,89.1] (72.7,75.5] (70,72.7]   (91.8,94.5] (83.6,86.4]
##  [217] (72.7,75.5] (91.8,94.5] (94.5,97.3] (83.6,86.4] (91.8,94.5] (75.5,78.2]
##  [223] (91.8,94.5] (86.4,89.1] (91.8,94.5] (97.3,100]  (75.5,78.2] (89.1,91.8]
##  [229] (94.5,97.3] (75.5,78.2] (97.3,100]  (86.4,89.1] (91.8,94.5] (97.3,100] 
##  [235] (80.9,83.6] (91.8,94.5] (70,72.7]   (72.7,75.5] (75.5,78.2] (86.4,89.1]
##  [241] (91.8,94.5] (86.4,89.1] (86.4,89.1] (86.4,89.1] (86.4,89.1] (94.5,97.3]
##  [247] (83.6,86.4] (72.7,75.5] (72.7,75.5] (75.5,78.2] (89.1,91.8] (72.7,75.5]
##  [253] (94.5,97.3] (86.4,89.1] (75.5,78.2] (86.4,89.1] (72.7,75.5] (86.4,89.1]
##  [259] (70,72.7]   (78.2,80.9] (72.7,75.5] (78.2,80.9] (70,72.7]   (91.8,94.5]
##  [265] (70,72.7]   (80.9,83.6] (70,72.7]   (80.9,83.6] (89.1,91.8] (94.5,97.3]
##  [271] (72.7,75.5] (89.1,91.8] (75.5,78.2] (86.4,89.1] (70,72.7]   (75.5,78.2]
##  [277] (97.3,100]  (70,72.7]   (70,72.7]   (70,72.7]   (70,72.7]   (70,72.7]  
##  [283] (83.6,86.4] (70,72.7]   (89.1,91.8] (75.5,78.2] (80.9,83.6] (94.5,97.3]
##  [289] (83.6,86.4] (91.8,94.5] (75.5,78.2] (75.5,78.2] (94.5,97.3] (86.4,89.1]
##  [295] (75.5,78.2] (70,72.7]   (94.5,97.3] (86.4,89.1] (94.5,97.3] (83.6,86.4]
##  [301] (89.1,91.8] (75.5,78.2] (86.4,89.1] (83.6,86.4] (89.1,91.8] (75.5,78.2]
##  [307] (89.1,91.8] (89.1,91.8] (94.5,97.3] (80.9,83.6] (72.7,75.5] (94.5,97.3]
##  [313] (91.8,94.5] (80.9,83.6] (83.6,86.4] (70,72.7]   (80.9,83.6] (70,72.7]  
##  [319] (72.7,75.5] (70,72.7]   (70,72.7]   (72.7,75.5] (97.3,100]  (83.6,86.4]
##  [325] (91.8,94.5] (97.3,100]  (91.8,94.5] (89.1,91.8] (72.7,75.5] (97.3,100] 
##  [331] (72.7,75.5] (83.6,86.4] (86.4,89.1] (86.4,89.1] (83.6,86.4] (75.5,78.2]
##  [337] (86.4,89.1] (97.3,100]  (83.6,86.4] (94.5,97.3] (94.5,97.3] (97.3,100] 
##  [343] (72.7,75.5] (70,72.7]   (83.6,86.4] (72.7,75.5] (86.4,89.1] (94.5,97.3]
##  [349] (72.7,75.5] (80.9,83.6] (75.5,78.2] (91.8,94.5] (78.2,80.9] (80.9,83.6]
##  [355] (86.4,89.1] (89.1,91.8] (75.5,78.2] (70,72.7]   (72.7,75.5] (86.4,89.1]
##  [361] (83.6,86.4] (80.9,83.6] (80.9,83.6] (86.4,89.1] (89.1,91.8] (89.1,91.8]
##  [367] (86.4,89.1] (80.9,83.6] (94.5,97.3] (72.7,75.5] (83.6,86.4] (80.9,83.6]
##  [373] (80.9,83.6] (97.3,100]  (72.7,75.5] (72.7,75.5] (75.5,78.2] (75.5,78.2]
##  [379] (86.4,89.1] (83.6,86.4] (70,72.7]   (94.5,97.3] (78.2,80.9] (97.3,100] 
##  [385] (75.5,78.2] (91.8,94.5] (94.5,97.3] (94.5,97.3] (83.6,86.4] (70,72.7]  
##  [391] (70,72.7]   (70,72.7]   (89.1,91.8] (97.3,100]  (91.8,94.5] (91.8,94.5]
##  [397] (75.5,78.2] (91.8,94.5] (80.9,83.6] (72.7,75.5] (97.3,100]  (94.5,97.3]
##  [403] (91.8,94.5] (91.8,94.5] (78.2,80.9] (97.3,100]  (97.3,100]  (97.3,100] 
##  [409] (97.3,100]  (91.8,94.5] (83.6,86.4] (80.9,83.6] (97.3,100]  (86.4,89.1]
##  [415] (75.5,78.2] (83.6,86.4] (70,72.7]   (97.3,100]  (75.5,78.2] (70,72.7]  
##  [421] (86.4,89.1] (80.9,83.6] (91.8,94.5] (86.4,89.1] (94.5,97.3] (80.9,83.6]
##  [427] (83.6,86.4] (80.9,83.6] (75.5,78.2] (72.7,75.5] (72.7,75.5] (97.3,100] 
##  [433] (75.5,78.2] (83.6,86.4] (83.6,86.4] (89.1,91.8] (91.8,94.5] (80.9,83.6]
##  [439] (97.3,100]  (83.6,86.4] (72.7,75.5] (83.6,86.4] (97.3,100]  (72.7,75.5]
##  [445] (94.5,97.3] (78.2,80.9] (72.7,75.5] (72.7,75.5] (89.1,91.8] (91.8,94.5]
##  [451] (80.9,83.6] (94.5,97.3] (97.3,100]  (97.3,100]  (97.3,100]  (83.6,86.4]
##  [457] (89.1,91.8] (86.4,89.1] (97.3,100]  (78.2,80.9] (97.3,100]  (86.4,89.1]
##  [463] (80.9,83.6] (70,72.7]   (72.7,75.5] (91.8,94.5] (72.7,75.5] (86.4,89.1]
##  [469] (89.1,91.8] (91.8,94.5] (75.5,78.2] (80.9,83.6] (72.7,75.5] (94.5,97.3]
##  [475] (70,72.7]   (94.5,97.3] (80.9,83.6] (97.3,100]  (80.9,83.6] (80.9,83.6]
##  [481] (89.1,91.8] (70,72.7]   (72.7,75.5] (94.5,97.3] (86.4,89.1] (94.5,97.3]
##  [487] (78.2,80.9] (80.9,83.6] (83.6,86.4] (97.3,100]  (91.8,94.5] (94.5,97.3]
##  [493] (80.9,83.6] (78.2,80.9] (83.6,86.4] (94.5,97.3] (94.5,97.3] (72.7,75.5]
##  [499] (86.4,89.1] (70,72.7]   (80.9,83.6] (89.1,91.8] (75.5,78.2] (97.3,100] 
##  [505] (83.6,86.4] (83.6,86.4] (97.3,100]  (86.4,89.1] (70,72.7]   (70,72.7]  
##  [511] (94.5,97.3] (86.4,89.1] (80.9,83.6] (83.6,86.4] (80.9,83.6] (75.5,78.2]
##  [517] (72.7,75.5] (78.2,80.9] (89.1,91.8] (94.5,97.3] (72.7,75.5] (78.2,80.9]
##  [523] (70,72.7]   (94.5,97.3] (75.5,78.2] (91.8,94.5] (86.4,89.1] (91.8,94.5]
##  [529] (83.6,86.4] (83.6,86.4] (89.1,91.8] (94.5,97.3] (86.4,89.1] (80.9,83.6]
##  [535] (94.5,97.3] (83.6,86.4] (83.6,86.4] (94.5,97.3] (94.5,97.3] (94.5,97.3]
##  [541] (80.9,83.6] (70,72.7]   (75.5,78.2] (86.4,89.1] (72.7,75.5] (72.7,75.5]
##  [547] (72.7,75.5] (89.1,91.8] (94.5,97.3] (91.8,94.5] (97.3,100]  (72.7,75.5]
##  [553] (78.2,80.9] (94.5,97.3] (70,72.7]   (97.3,100]  (89.1,91.8] (83.6,86.4]
##  [559] (89.1,91.8] (89.1,91.8] (91.8,94.5] (80.9,83.6] (80.9,83.6] (75.5,78.2]
##  [565] (75.5,78.2] (70,72.7]   (80.9,83.6] (72.7,75.5] (75.5,78.2] (94.5,97.3]
##  [571] (80.9,83.6] (80.9,83.6] (89.1,91.8] (70,72.7]   (97.3,100]  (91.8,94.5]
##  [577] (75.5,78.2] (72.7,75.5] (80.9,83.6] (94.5,97.3] (70,72.7]   (86.4,89.1]
##  [583] (72.7,75.5] (86.4,89.1] (78.2,80.9] (70,72.7]   (94.5,97.3] (78.2,80.9]
##  [589] (72.7,75.5] (86.4,89.1] (94.5,97.3] (86.4,89.1] (86.4,89.1] (80.9,83.6]
##  [595] (80.9,83.6] (80.9,83.6] (91.8,94.5] (97.3,100]  (97.3,100]  (83.6,86.4]
##  [601] (94.5,97.3] (89.1,91.8] (97.3,100]  (89.1,91.8] (83.6,86.4] (70,72.7]  
##  [607] (97.3,100]  (72.7,75.5] (97.3,100]  (94.5,97.3] (72.7,75.5] (80.9,83.6]
##  [613] (89.1,91.8] (70,72.7]   (70,72.7]   (83.6,86.4] (80.9,83.6] (86.4,89.1]
##  [619] (94.5,97.3] (78.2,80.9] (94.5,97.3] (89.1,91.8] (91.8,94.5] (78.2,80.9]
##  [625] (72.7,75.5] (75.5,78.2] (91.8,94.5] (86.4,89.1] (70,72.7]   (72.7,75.5]
##  [631] (94.5,97.3] (91.8,94.5] (83.6,86.4] (70,72.7]   (75.5,78.2] (83.6,86.4]
##  [637] (94.5,97.3] (91.8,94.5] (89.1,91.8] (75.5,78.2] (75.5,78.2] (91.8,94.5]
##  [643] (72.7,75.5] (83.6,86.4] (97.3,100]  (97.3,100]  (83.6,86.4] (86.4,89.1]
##  [649] (80.9,83.6] (72.7,75.5] (75.5,78.2] (78.2,80.9] (89.1,91.8] (86.4,89.1]
##  [655] (94.5,97.3] (94.5,97.3] (97.3,100]  (86.4,89.1] (80.9,83.6] (89.1,91.8]
##  [661] (70,72.7]   (86.4,89.1] (89.1,91.8] (94.5,97.3] (94.5,97.3] (94.5,97.3]
##  [667] (89.1,91.8] (86.4,89.1] (70,72.7]   (72.7,75.5] (80.9,83.6] (97.3,100] 
##  [673] (70,72.7]   (86.4,89.1] (83.6,86.4] (72.7,75.5] (97.3,100]  (91.8,94.5]
##  [679] (97.3,100]  (94.5,97.3] (97.3,100]  (80.9,83.6] (86.4,89.1] (78.2,80.9]
##  [685] (78.2,80.9] (83.6,86.4] (80.9,83.6] (89.1,91.8] (80.9,83.6] (70,72.7]  
##  [691] (80.9,83.6] (80.9,83.6] (94.5,97.3] (86.4,89.1] (91.8,94.5] (80.9,83.6]
##  [697] (75.5,78.2] (83.6,86.4] (97.3,100]  (72.7,75.5] (80.9,83.6] (70,72.7]  
##  [703] (86.4,89.1] (91.8,94.5] (94.5,97.3] (91.8,94.5] (91.8,94.5] (89.1,91.8]
##  [709] (97.3,100]  (83.6,86.4] (86.4,89.1] (72.7,75.5] (70,72.7]   (83.6,86.4]
##  [715] (86.4,89.1] (70,72.7]   (89.1,91.8] (75.5,78.2] (70,72.7]   (70,72.7]  
##  [721] (80.9,83.6] (97.3,100]  (97.3,100]  (91.8,94.5] (70,72.7]   (89.1,91.8]
##  [727] (75.5,78.2] (97.3,100]  (72.7,75.5] (75.5,78.2] (72.7,75.5] (97.3,100] 
##  [733] (89.1,91.8] (89.1,91.8] (70,72.7]   (91.8,94.5] (75.5,78.2] (75.5,78.2]
##  [739] (97.3,100]  (75.5,78.2] (72.7,75.5] (89.1,91.8] (75.5,78.2] (75.5,78.2]
##  [745] (94.5,97.3] (70,72.7]   (86.4,89.1] (89.1,91.8] (72.7,75.5] (80.9,83.6]
##  [751] (70,72.7]   (97.3,100]  (89.1,91.8] (80.9,83.6] (91.8,94.5] (86.4,89.1]
##  [757] (78.2,80.9] (80.9,83.6] (80.9,83.6] (94.5,97.3] (94.5,97.3] (94.5,97.3]
##  [763] (72.7,75.5] (83.6,86.4] (94.5,97.3] (83.6,86.4] (78.2,80.9] (72.7,75.5]
##  [769] (80.9,83.6] (94.5,97.3] (72.7,75.5] (75.5,78.2] (78.2,80.9] (83.6,86.4]
##  [775] (80.9,83.6] (97.3,100]  (75.5,78.2] (72.7,75.5] (89.1,91.8] (91.8,94.5]
##  [781] (80.9,83.6] (94.5,97.3] (80.9,83.6] (83.6,86.4] (80.9,83.6] (83.6,86.4]
##  [787] (70,72.7]   (97.3,100]  (80.9,83.6] (83.6,86.4] (86.4,89.1] (70,72.7]  
##  [793] (89.1,91.8] (83.6,86.4] (75.5,78.2] (91.8,94.5] (97.3,100]  (83.6,86.4]
##  [799] (97.3,100]  (94.5,97.3] (72.7,75.5] (75.5,78.2] (97.3,100]  (80.9,83.6]
##  [805] (72.7,75.5] (91.8,94.5] (78.2,80.9] (91.8,94.5] (80.9,83.6] (91.8,94.5]
##  [811] (97.3,100]  (75.5,78.2] (72.7,75.5] (94.5,97.3] (80.9,83.6] (97.3,100] 
##  [817] (83.6,86.4] (86.4,89.1] (97.3,100]  (72.7,75.5] (83.6,86.4] (86.4,89.1]
##  [823] (80.9,83.6] (83.6,86.4] (86.4,89.1] (86.4,89.1] (72.7,75.5] (83.6,86.4]
##  [829] (83.6,86.4] (72.7,75.5] (72.7,75.5] (94.5,97.3] (70,72.7]   (97.3,100] 
##  [835] (94.5,97.3] (97.3,100]  (91.8,94.5] (86.4,89.1] (70,72.7]   (80.9,83.6]
##  [841] (94.5,97.3] (94.5,97.3] (89.1,91.8] (89.1,91.8] (75.5,78.2] (75.5,78.2]
##  [847] (83.6,86.4] (94.5,97.3] (97.3,100]  (89.1,91.8] (83.6,86.4] (94.5,97.3]
##  [853] (94.5,97.3] (70,72.7]   (72.7,75.5] (78.2,80.9] (83.6,86.4] (83.6,86.4]
##  [859] (91.8,94.5] (72.7,75.5] (91.8,94.5] (94.5,97.3] (97.3,100]  (89.1,91.8]
##  [865] (83.6,86.4] (97.3,100]  (78.2,80.9] (91.8,94.5] (80.9,83.6] (89.1,91.8]
##  [871] (97.3,100]  (72.7,75.5] (86.4,89.1] (97.3,100]  (83.6,86.4] (91.8,94.5]
##  [877] (72.7,75.5] (94.5,97.3] (94.5,97.3] (97.3,100]  (86.4,89.1] (97.3,100] 
##  [883] (94.5,97.3] (70,72.7]   (91.8,94.5] (86.4,89.1] (97.3,100]  (80.9,83.6]
##  [889] (75.5,78.2] (86.4,89.1] (70,72.7]   (86.4,89.1] (70,72.7]   (94.5,97.3]
##  [895] (83.6,86.4] (83.6,86.4] (70,72.7]   (75.5,78.2] (83.6,86.4] (91.8,94.5]
##  [901] (89.1,91.8] (94.5,97.3] (91.8,94.5] (72.7,75.5] (70,72.7]   (94.5,97.3]
##  [907] (72.7,75.5] (97.3,100]  (91.8,94.5] (70,72.7]   (94.5,97.3] (72.7,75.5]
##  [913] (91.8,94.5] (83.6,86.4] (80.9,83.6] (72.7,75.5] (97.3,100]  (86.4,89.1]
##  [919] (80.9,83.6] (86.4,89.1] (75.5,78.2] (83.6,86.4] (70,72.7]   (91.8,94.5]
##  [925] (80.9,83.6] (70,72.7]   (94.5,97.3] (70,72.7]   (91.8,94.5] (83.6,86.4]
##  [931] (70,72.7]   (97.3,100]  (91.8,94.5] (94.5,97.3] (94.5,97.3] (72.7,75.5]
##  [937] (75.5,78.2] (70,72.7]   (78.2,80.9] (89.1,91.8] (70,72.7]   (78.2,80.9]
##  [943] (83.6,86.4] (91.8,94.5] (89.1,91.8] (91.8,94.5] (91.8,94.5] (91.8,94.5]
##  [949] (94.5,97.3] (91.8,94.5] (80.9,83.6] (86.4,89.1] (94.5,97.3] (94.5,97.3]
##  [955] (78.2,80.9] (80.9,83.6] (97.3,100]  (70,72.7]   (78.2,80.9] (83.6,86.4]
##  [961] (83.6,86.4] (86.4,89.1] (86.4,89.1] (80.9,83.6] (89.1,91.8] (94.5,97.3]
##  [967] (83.6,86.4] (86.4,89.1] (70,72.7]   (80.9,83.6] (97.3,100]  (75.5,78.2]
##  [973] (83.6,86.4] (97.3,100]  (94.5,97.3] (83.6,86.4] (80.9,83.6] (89.1,91.8]
##  [979] (72.7,75.5] (83.6,86.4] (70,72.7]   (97.3,100]  (94.5,97.3] (72.7,75.5]
##  [985] (83.6,86.4] (70,72.7]   (94.5,97.3] (97.3,100]  (94.5,97.3] (83.6,86.4]
##  [991] (70,72.7]   (83.6,86.4] (94.5,97.3] (80.9,83.6] (78.2,80.9] (75.5,78.2]
##  [997] (97.3,100]  (83.6,86.4] (97.3,100]  (83.6,86.4]
## 11 Levels: (70,72.7] (72.7,75.5] (75.5,78.2] (78.2,80.9] ... (97.3,100]
tabla.intervalos <- transform(table(cut(muestra, breaks = nointervalos))) # son 6
tabla.intervalos
##           Var1 Freq
## 1    (70,72.7]   96
## 2  (72.7,75.5]   97
## 3  (75.5,78.2]   85
## 4  (78.2,80.9]   43
## 5  (80.9,83.6]   95
## 6  (83.6,86.4]  108
## 7  (86.4,89.1]   94
## 8  (89.1,91.8]   69
## 9  (91.8,94.5]   93
## 10 (94.5,97.3]  114
## 11  (97.3,100]  106
pie(tabla.intervalos$Freq, labels = paste(tabla.intervalos$Var1, "-", tabla.intervalos$Freq), main = "¿De cual intervalo hay mas y menos elementos?. Sturges")

#En esta practica se generaron datos como en la anterior practica para determinar los valores monimos y maximos como tanbien el rango y amplitud de la muestra con un intervalo de 5 para esto se utilizaron formulas para agrupar datos en grupos de 5 y poder verlo de manera grafica para observar de cual intervalo hay mas o menos, como tanbien la regla de sturges que es otra forma de mostrar que intervalo hay mas y menos en opinion del equipo esta fue la forma mas sencilla de mostrar graficamente donde hay mas o donde hay menos.

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