中心极限定理

中心极限定理
几何画板及绘图内容加载中,请稍等……
2020-01-31 08:30
这个范例演示了中心极限定理,展示了样本分布的规律。核心数学概念包括概率统计中的中心极限定理。通过使用GeoGebra命令如mean、stdevp、Histogram等,可以构造出样本分布的直方图,观察随着样本数量增加,样本均值分布趋近于正态分布的现象。适合高中及以上学生学习概率统计。

GeoGebra 命令及参数

  1. mean(list1) → D2
  2. stdevp(list1) → D3
  3. Histogram(list2, list1, true, 1) → a
  4. Sample(list1, SampleSize, false) → E1, {14, 6, 13, 41, 36, 68, 12, 2, 51, 63, 12, 5, 8, 66, 8, 40, 24, 60, 4, 34, 77}
  5. Sample(list1, SampleSize, false) → E2, {19, 8, 7, 4, 14, 72, 33, 12, 38, 5, 36, 46, 40, 6, 13, 29, 5, 1, 6, 34, 22}
  6. Sample(list1, SampleSize, false) → E3, {69, 50, 34, 53, 18, 8, 3, 14, 57, 62, 41, 8, 3, 8, 19, 73, 34, 10, 18, 60, 13}
  7. Sample(list1, SampleSize, false) → E4, {4, 29, 3, 4, 6, 23, 13, 79, 48, 22, 3, 36, 32, 15, 8, 25, 10, 43, 51, 27, 23}
  8. Sample(list1, SampleSize, false) → E5, {4, 72, 6, 36, 33, 46, 33, 10, 9, 40, 11, 22, 10, 46, 40, 34, 22, 24, 12, 15, 25}
  9. Sample(list1, SampleSize, false) → E6, {8, 6, 36, 52, 3, 72, 62, 9, 13, 26, 70, 12, 0, 33, 11, 49, 42, 41, 16, 43, 81}
  10. Sample(list1, SampleSize, false) → E7, {44, 15, 7, 27, 2, 68, 7, 56, 10, 22, 91, 14, 49, 73, 48, 38, 1, 3, 2, 36, 4}
  11. Sample(list1, SampleSize, false) → E8, {16, 31, 16, 11, 7, 28, 33, 5, 10, 51, 66, 36, 25, 2, 10, 14, 10, 3, 3, 9, 2}
  12. Sample(list1, SampleSize, false) → E9, {5, 25, 4, 2, 18, 36, 61, 17, 43, 38, 37, 2, 96, 30, 35, 1, 46, 33, 31, 3, 54}
  13. Sample(list1, SampleSize, false) → E10, {4, 20, 3, 10, 18, 62, 10, 15, 5, 4, 3, 40, 69, 0, 7, 40, 0, 1, 2, 5, 63}
  14. Sample(list1, SampleSize, false) → E11, {63, 7, 15, 17, 32, 9, 21, 40, 13, 10, 73, 30, 46, 30, 30, 3, 12, 36, 21, 13, 20}
  15. Sample(list1, SampleSize, false) → E12, {3, 38, 50, 18, 33, 26, 8, 81, 10, 5, 1, 10, 0, 33, 95, 40, 23, 50, 1, 51, 38}
  16. Sample(list1, SampleSize, false) → E13, {9, 72, 8, 59, 1, 23, 32, 48, 13, 49, 46, 22, 49, 58, 7, 41, 32, 64, 38, 35, 1}
  17. Sample(list1, SampleSize, false) → E14, {11, 5, 29, 65, 6, 22, 27, 70, 67, 8, 31, 35, 12, 26, 14, 5, 38, 8, 23, 68, 32}
  18. Sample(list1, SampleSize, false) → E15, {1, 1, 3, 15, 1, 22, 20, 10, 26, 9, 3, 10, 30, 73, 49, 12, 19, 15, 10, 9, 15}
  19. Sample(list1, SampleSize, false) → E16, {75, 33, 8, 3, 10, 24, 49, 8, 23, 25, 23, 32, 1, 9, 14, 11, 32, 1, 10, 29, 66}
  20. Sample(list1, SampleSize, false) → E17, {15, 43, 78, 40, 25, 27, 82, 15, 55, 35, 5, 10, 48, 29, 5, 9, 73, 30, 22, 6, 35}
  21. Sample(list1, SampleSize, false) → E18, {4, 32, 16, 3, 41, 18, 1, 81, 20, 1, 63, 78, 17, 4, 57, 30, 43, 63, 44, 48, 8}
  22. Sample(list1, SampleSize, false) → E19, {3, 23, 15, 4, 69, 67, 72, 7, 23, 65, 4, 12, 8, 53, 26, 34, 15, 14, 85, 4, 13}
  23. Sample(list1, SampleSize, false) → E20, {25, 2, 6, 8, 12, 50, 7, 64, 7, 3, 72, 6, 15, 8, 4, 57, 41, 63, 19, 30, 65}
  24. Sample(list1, SampleSize, false) → E21, {14, 41, 14, 10, 59, 1, 46, 42, 34, 28, 24, 22, 27, 2, 12, 7, 80, 53, 3, 72, 91}
  25. Sample(list1, SampleSize, false) → E22, {33, 15, 35, 10, 7, 22, 57, 8, 12, 15, 2, 28, 8, 51, 6, 39, 4, 0, 13, 16, 98}
  26. Sample(list1, SampleSize, false) → E23, {13, 32, 75, 5, 15, 57, 77, 60, 6, 4, 49, 1, 8, 18, 29, 43, 4, 18, 2, 10, 6}
  27. Sample(list1, SampleSize, false) → E24, {67, 55, 0, 4, 8, 27, 19, 9, 12, 8, 4, 3, 30, 2, 3, 85, 58, 29, 36, 72, 70}
  28. Sample(list1, SampleSize, false) → E25, {50, 7, 2, 5, 63, 65, 2, 46, 23, 6, 20, 6, 45, 2, 13, 44, 33, 8, 28, 19, 17}
  29. Sample(list1, SampleSize, false) → E26, {34, 8, 4, 26, 40, 3, 67, 47, 36, 23, 15, 30, 14, 33, 70, 4, 4, 19, 30, 8, 34}
  30. Sample(list1, SampleSize, false) → E27, {36, 85, 8, 12, 11, 2, 15, 12, 32, 7, 28, 36, 0, 52, 4, 57, 56, 27, 52, 7, 60}
  31. Sample(list1, SampleSize, false) → E28, {38, 39, 2, 35, 24, 1, 20, 16, 11, 47, 0, 5, 6, 60, 1, 7, 18, 33, 10, 58, 20}
  32. Sample(list1, SampleSize, false) → E29, {3, 39, 55, 3, 7, 2, 62, 20, 30, 70, 12, 22, 18, 8, 21, 5, 24, 54, 8, 2, 51}
  33. Sample(list1, SampleSize, false) → E30, {12, 57, 7, 35, 56, 18, 10, 66, 87, 4, 11, 24, 12, 42, 7, 0, 16, 24, 1, 26, 5}
  34. Sample(list1, SampleSize, false) → E31, {88, 30, 84, 46, 18, 23, 66, 36, 5, 28, 8, 34, 59, 2, 45, 39, 26, 10, 6, 61, 63}
  35. Sample(list1, SampleSize, false) → E32, {24, 70, 64, 4, 10, 60, 28, 15, 17, 5, 13, 76, 46, 44, 22, 40, 23, 3, 39, 55, 24}
  36. Sample(list1, SampleSize, false) → E33, {27, 26, 15, 49, 49, 70, 34, 30, 1, 64, 57, 19, 38, 24, 5, 32, 10, 93, 7, 42, 13}
  37. Sample(list1, SampleSize, false) → E34, {13, 29, 36, 53, 55, 18, 5, 4, 15, 56, 53, 13, 1, 19, 34, 0, 0, 30, 33, 10, 1}
  38. Sample(list1, SampleSize, false) → E35, {6, 1, 46, 18, 8, 74, 21, 65, 12, 65, 88, 63, 33, 70, 49, 32, 4, 3, 4, 20, 66}
  39. Sample(list1, SampleSize, false) → E36, {11, 30, 10, 57, 29, 46, 52, 19, 43, 16, 4, 18, 57, 3, 69, 38, 29, 0, 88, 0, 45}
  40. Sample(list1, SampleSize, false) → E37, {6, 60, 7, 27, 7, 0, 31, 19, 2, 37, 10, 1, 16, 19, 8, 50, 85, 68, 1, 3, 4}
  41. Sample(list1, SampleSize, false) → E38, {24, 12, 13, 39, 32, 14, 5, 5, 2, 1, 15, 41, 12, 11, 70, 50, 78, 17, 47, 12, 94}
  42. Sample(list1, SampleSize, false) → E39, {40, 43, 40, 25, 5, 68, 8, 33, 38, 15, 36, 34, 37, 3, 58, 87, 13, 25, 5, 14, 1}
  43. Sample(list1, SampleSize, false) → E40, {18, 65, 55, 19, 21, 41, 69, 3, 36, 25, 2, 39, 58, 85, 79, 10, 30, 4, 4, 7, 2}
  44. Sample(list1, SampleSize, false) → E41, {70, 4, 68, 11, 73, 18, 16, 5, 15, 70, 9, 26, 8, 16, 1, 30, 67, 50, 20, 82, 18}
  45. Sample(list1, SampleSize, false) → E42, {36, 3, 36, 55, 25, 2, 57, 9, 8, 4, 20, 25, 19, 1, 13, 35, 54, 4, 44, 9, 68}
  46. Sample(list1, SampleSize, false) → E43, {14, 48, 72, 4, 15, 25, 39, 66, 30, 4, 69, 6, 12, 11, 47, 9, 10, 15, 4, 27, 52}
  47. Sample(list1, SampleSize, false) → E44, {41, 11, 1, 18, 9, 12, 46, 28, 90, 94, 77, 30, 28, 2, 27, 26, 11, 6, 18, 61, 3}
  48. Sample(list1, SampleSize, false) → E45, {37, 1, 28, 15, 27, 12, 6, 29, 23, 11, 1, 10, 20, 25, 6, 8, 32, 8, 68, 77, 8}
  49. Sample(list1, SampleSize, false) → E46, {13, 25, 6, 20, 1, 65, 45, 42, 8, 12, 19, 46, 10, 38, 15, 16, 1, 20, 29, 19, 15}
  50. Sample(list1, SampleSize, false) → E47, {8, 46, 1, 25, 2, 70, 35, 27, 70, 25, 1, 56, 11, 72, 1, 4, 7, 37, 74, 18, 73}
  51. Sample(list1, SampleSize, false) → E48, {24, 4, 4, 1, 35, 44, 26, 5, 6, 8, 58, 43, 39, 8, 1, 94, 16, 8, 36, 4, 72}
  52. Sample(list1, SampleSize, false) → E49, {11, 16, 46, 20, 28, 3, 11, 12, 25, 1, 4, 7, 1, 33, 10, 31, 7, 34, 42, 63, 32}
  53. Sample(list1, SampleSize, false) → E50, {16, 60, 15, 19, 9, 41, 0, 30, 42, 2, 42, 9, 62, 18, 4, 33, 8, 9, 3, 22, 35}
  54. Sample(list1, SampleSize, false) → E51, {49, 8, 15, 8, 40, 30, 48, 20, 7, 5, 4, 70, 40, 49, 48, 11, 35, 3, 64, 32, 63}
  55. Sample(list1, SampleSize, false) → E52, {3, 0, 2, 45, 38, 50, 74, 1, 74, 87, 5, 65, 6, 25, 8, 30, 1, 8, 34, 78, 18}
  56. Sample(list1, SampleSize, false) → E53, {12, 2, 30, 3, 3, 44, 44, 3, 31, 16, 19, 2, 40, 70, 45, 10, 25, 70, 38, 46, 29}
  57. Sample(list1, SampleSize, false) → E54, {22, 51, 14, 8, 30, 85, 3, 3, 51, 6, 14, 24, 55, 26, 8, 50, 10, 5, 4, 15, 65}
  58. Sample(list1, SampleSize, false) → E55, {10, 3, 61, 30, 25, 48, 8, 1, 1, 1, 8, 68, 43, 4, 30, 8, 8, 58, 35, 2, 34}
  59. Sample(list1, SampleSize, false) → E56, {11, 30, 3, 64, 65, 81, 7, 42, 3, 1, 75, 20, 38, 13, 16, 32, 16, 4, 10, 6, 15}
  60. Sample(list1, SampleSize, false) → E57, {12, 39, 57, 14, 50, 19, 37, 73, 4, 8, 12, 18, 78, 1, 6, 74, 58, 34, 72, 43, 1}
  61. Sample(list1, SampleSize, false) → E58, {3, 27, 8, 56, 41, 9, 40, 64, 1, 59, 26, 14, 12, 13, 48, 1, 28, 21, 1, 2, 3}
  62. Sample(list1, SampleSize, false) → E59, {26, 64, 5, 81, 54, 15, 2, 38, 19, 66, 16, 24, 55, 20, 84, 10, 40, 2, 22, 58, 11}
  63. Sample(list1, SampleSize, false) → E60, {12, 38, 18, 43, 32, 1, 47, 27, 34, 70, 41, 8, 25, 30, 13, 18, 23, 7, 48, 13, 49}
  64. Sample(list1, SampleSize, false) → E61, {3, 14, 15, 2, 36, 13, 3, 38, 87, 73, 4, 41, 27, 53, 18, 43, 66, 12, 35, 3, 16}
  65. Sample(list1, SampleSize, false) → E62, {40, 27, 46, 65, 39, 78, 81, 94, 36, 21, 8, 51, 34, 44, 15, 3, 29, 25, 1, 93, 30}
  66. Sample(list1, SampleSize, false) → E63, {3, 33, 36, 4, 44, 40, 14, 9, 27, 13, 21, 19, 4, 58, 0, 9, 18, 7, 2, 59, 3}
  67. Sample(list1, SampleSize, false) → E64, {3, 25, 4, 5, 42, 75, 30, 11, 10, 2, 39, 51, 95, 36, 26, 66, 17, 42, 37, 2, 39}
  68. Sample(list1, SampleSize, false) → E65, {34, 5, 26, 24, 4, 16, 3, 40, 49, 15, 23, 48, 8, 61, 4, 47, 18, 11, 2, 33, 9}
  69. Sample(list1, SampleSize, false) → E66, {11, 69, 40, 10, 30, 52, 3, 1, 44, 33, 25, 2, 35, 20, 8, 3, 4, 5, 29, 39, 69}
  70. Sample(list1, SampleSize, false) → E67, {8, 55, 1, 51, 39, 46, 58, 66, 14, 34, 1, 3, 49, 24, 2, 18, 61, 38, 98, 5, 10}
  71. Sample(list1, SampleSize, false) → E68, {10, 9, 49, 63, 59, 54, 44, 58, 39, 1, 33, 64, 16, 8, 23, 4, 2, 70, 64, 38, 7}
  72. Sample(list1, SampleSize, false) → E69, {70, 14, 51, 26, 0, 34, 9, 3, 9, 16, 3, 2, 55, 77, 16, 49, 31, 14, 8, 3, 31}
  73. Sample(list1, SampleSize, false) → E70, {57, 73, 48, 4, 66, 16, 9, 0, 67, 2, 10, 18, 64, 63, 22, 16, 33, 58, 29, 24, 8}
  74. Sample(list1, SampleSize, false) → E71, {18, 13, 64, 2, 22, 68, 32, 55, 28, 50, 39, 63, 8, 58, 6, 23, 37, 11, 6, 25, 15}
  75. Sample(list1, SampleSize, false) → E72, {19, 8, 18, 13, 42, 4, 26, 6, 8, 43, 1, 2, 18, 79, 34, 34, 47, 31, 21, 1, 8}
  76. Sample(list1, SampleSize, false) → E73, {42, 13, 51, 29, 5, 31, 32, 50, 28, 1, 5, 70, 1, 30, 1, 8, 10, 72, 2, 8, 22}
  77. Sample(list1, SampleSize, false) → E74, {11, 30, 30, 36, 1, 28, 3, 40, 36, 45, 44, 87, 55, 10, 11, 7, 19, 19, 4, 5, 32}
  78. Sample(list1, SampleSize, false) → E75, {14, 61, 6, 66, 14, 78, 8, 3, 7, 11, 37, 31, 55, 30, 50, 17, 41, 23, 5, 23, 69}
  79. Sample(list1, SampleSize, false) → E76, {7, 2, 10, 7, 63, 50, 19, 8, 34, 16, 7, 44, 2, 31, 8, 6, 9, 18, 70, 1, 72}
  80. Sample(list1, SampleSize, false) → E77, {14, 2, 3, 3, 58, 69, 70, 13, 24, 38, 30, 32, 10, 61, 55, 17, 61, 32, 33, 37, 5}
  81. Sample(list1, SampleSize, false) → E78, {28, 60, 31, 28, 22, 1, 43, 36, 9, 5, 25, 6, 36, 11, 49, 30, 5, 33, 26, 16, 4}
  82. Sample(list1, SampleSize, false) → E79, {47, 33, 29, 24, 32, 53, 7, 24, 3, 30, 6, 30, 37, 38, 37, 28, 14, 15, 4, 1, 10}
  83. Sample(list1, SampleSize, false) → E80, {43, 44, 4, 18, 32, 2, 4, 57, 6, 49, 38, 19, 12, 0, 53, 64, 40, 13, 59, 16, 15}
  84. Sample(list1, SampleSize, false) → E81, {68, 13, 15, 8, 73, 15, 19, 28, 26, 2, 27, 39, 7, 50, 59, 19, 77, 69, 28, 19, 14}
  85. Sample(list1, SampleSize, false) → E82, {28, 61, 49, 12, 28, 53, 2, 47, 4, 10, 31, 22, 39, 21, 8, 54, 28, 27, 1, 63, 19}
  86. Sample(list1, SampleSize, false) → E83, {32, 38, 61, 38, 43, 0, 12, 22, 57, 61, 2, 22, 12, 3, 32, 25, 13, 24, 6, 33, 49}
  87. Sample(list1, SampleSize, false) → E84, {1, 0, 55, 3, 30, 3, 16, 48, 1, 2, 8, 1, 11, 8, 58, 49, 44, 2, 41, 16, 28}
  88. Sample(list1, SampleSize, false) → E85, {15, 8, 4, 18, 4, 14, 8, 31, 55, 7, 32, 31, 73, 0, 37, 25, 42, 26, 27, 12, 15}
  89. Sample(list1, SampleSize, false) → E86, {3, 21, 5, 11, 3, 1, 43, 2, 60, 1, 24, 61, 5, 22, 2, 15, 17, 62, 4, 3, 1}
  90. Sample(list1, SampleSize, false) → E87, {11, 7, 74, 4, 63, 18, 26, 19, 88, 51, 18, 23, 65, 60, 79, 8, 70, 58, 8, 5, 48}
  91. Sample(list1, SampleSize, false) → E88, {24, 3, 40, 3, 27, 64, 1, 1, 12, 8, 32, 3, 25, 3, 3, 5, 21, 2, 41, 5, 59}
  92. Sample(list1, SampleSize, false) → E89, {4, 24, 54, 38, 2, 8, 23, 11, 20, 5, 19, 12, 70, 28, 25, 30, 41, 30, 20, 73, 33}
  93. Sample(list1, SampleSize, false) → E90, {61, 67, 15, 2, 62, 13, 18, 23, 22, 59, 36, 39, 61, 13, 37, 1, 24, 68, 7, 15, 19}
  94. Sample(list1, SampleSize, false) → E91, {10, 38, 12, 1, 40, 45, 13, 70, 8, 6, 10, 27, 23, 22, 50, 60, 7, 77, 79, 16, 91}
  95. Sample(list1, SampleSize, false) → E92, {12, 5, 33, 60, 1, 48, 36, 39, 0, 70, 29, 9, 72, 45, 55, 3, 21, 14, 2, 24, 24}
  96. Sample(list1, SampleSize, false) → E93, {48, 12, 57, 8, 18, 1, 21, 1, 16, 7, 13, 33, 33, 34, 2, 5, 20, 7, 31, 24, 62}
  97. Sample(list1, SampleSize, false) → E94, {3, 12, 8, 35, 19, 18, 2, 9, 58, 17, 0, 5, 30, 35, 72, 18, 8, 28, 7, 6, 23}
  98. Sample(list1, SampleSize, false) → E95, {2, 2, 13, 16, 41, 3, 76, 3, 22, 28, 40, 8, 57, 34, 45, 21, 20, 30, 15, 38, 9}
  99. Sample(list1, SampleSize, false) → E96, {8, 63, 5, 35, 8, 67, 12, 0, 38, 40, 23, 25, 31, 19, 16, 10, 68, 1, 10, 47, 20}
  100. Sample(list1, SampleSize, false) → E97, {2, 58, 50, 18, 28, 21, 28, 68, 52, 24, 47, 8, 8, 6, 14, 21, 37, 26, 4, 74, 46}
  101. Sample(list1, SampleSize, false) → E98, {27, 3, 8, 4, 72, 23, 8, 39, 10, 41, 11, 42, 70, 5, 49, 16, 4, 6, 4, 32, 36}
  102. Sample(list1, SampleSize, false) → E99, {6, 49, 1, 20, 53, 11, 18, 69, 43, 47, 57, 74, 9, 66, 17, 3, 16, 14, 19, 65, 15}
  103. Sample(list1, SampleSize, false) → E100, {1, 76, 6, 58, 59, 15, 0, 21, 13, 62, 37, 68, 73, 55, 30, 64, 1, 49, 29, 51, 8}
  104. mean(E1) → F1
  105. mean(E2) → F2
  106. mean(E3) → F3
  107. mean(E4) → F4
  108. mean(E5) → F5
  109. mean(E6) → F6
  110. mean(E7) → F7
  111. mean(E8) → F8
  112. mean(E9) → F9
  113. mean(E10) → F10
  114. mean(E11) → F11
  115. mean(E12) → F12
  116. mean(E13) → F13
  117. mean(E14) → F14
  118. mean(E15) → F15
  119. mean(E16) → F16
  120. mean(E17) → F17
  121. mean(E18) → F18
  122. mean(E19) → F19
  123. mean(E20) → F20
  124. mean(E21) → F21
  125. mean(E22) → F22
  126. mean(E23) → F23
  127. mean(E24) → F24
  128. mean(E25) → F25
  129. mean(E26) → F26
  130. mean(E27) → F27
  131. mean(E28) → F28
  132. mean(E29) → F29
  133. mean(E30) → F30
  134. mean(E31) → F31
  135. mean(E32) → F32
  136. mean(E33) → F33
  137. mean(E34) → F34
  138. mean(E35) → F35
  139. mean(E36) → F36
  140. mean(E37) → F37
  141. mean(E38) → F38
  142. mean(E39) → F39
  143. mean(E40) → F40
  144. mean(E41) → F41
  145. mean(E42) → F42
  146. mean(E43) → F43
  147. mean(E44) → F44
  148. mean(E45) → F45
  149. mean(E46) → F46
  150. mean(E47) → F47
  151. mean(E48) → F48
  152. mean(E49) → F49
  153. mean(E50) → F50
  154. mean(E51) → F51
  155. mean(E52) → F52
  156. mean(E53) → F53
  157. mean(E54) → F54
  158. mean(E55) → F55
  159. mean(E56) → F56
  160. mean(E57) → F57
  161. mean(E58) → F58
  162. mean(E59) → F59
  163. mean(E60) → F60
  164. mean(E61) → F61
  165. mean(E62) → F62
  166. mean(E63) → F63
  167. mean(E64) → F64
  168. mean(E65) → F65
  169. mean(E66) → F66
  170. mean(E67) → F67
  171. mean(E68) → F68
  172. mean(E69) → F69
  173. mean(E70) → F70
  174. mean(E71) → F71
  175. mean(E72) → F72
  176. mean(E73) → F73
  177. mean(E74) → F74
  178. mean(E75) → F75
  179. mean(E76) → F76
  180. mean(E77) → F77
  181. mean(E78) → F78
  182. mean(E79) → F79
  183. mean(E80) → F80
  184. mean(E81) → F81
  185. mean(E82) → F82
  186. mean(E83) → F83
  187. mean(E84) → F84
  188. mean(E85) → F85
  189. mean(E86) → F86
  190. mean(E87) → F87
  191. mean(E88) → F88
  192. mean(E89) → F89
  193. mean(E90) → F90
  194. mean(E91) → F91
  195. mean(E92) → F92
  196. mean(E93) → F93
  197. mean(E94) → F94
  198. mean(E95) → F95
  199. mean(E96) → F96
  200. mean(E97) → F97
  201. mean(E98) → F98
  202. mean(E99) → F99
  203. mean(E100) → F100
  204. Histogram(list2, list3, true, 10) → b
  205. LaTeX(MeanOfData, true, true) → text3
  206. LaTeX(SDofData, true, true) → text4
  207. mean(list3) → H2
  208. stdevp(list3) → H3
  209. LaTeX(MeanOfSampleMeans, true, true) → text5
  210. LaTeX(SDOfSampleMeans, true, true) → text6