Mr. Lamb’s Class Pencil Length Analysis

Mr. Lamb’s Class Pencil Length Analysis
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2014-05-31 02:08
①本范例演示了如何通过GeoGebra分析班级铅笔长度数据,绘制点图、箱线图并计算中位数、四分位数等统计量;②涉及的核心数学概念包括数据排序、统计图表绘制、五数概括、概率统计基础;③作图要点——运用Sort, DotPlot, Median, Q1, Q3, BoxPlot, Segment, Textfield, Element, RemoveUndefined, Circle, Conic, Join, Polygon等命令及对象进行数据处理与可视化;④适合高中阶段数学教学,用于概率统计与数据分析入门教学。

GeoGebra 命令及参数

  1. Sort(LambList) → SortedList
  2. DotPlot(SortedList) → DotPlot
  3. Median(LambList) → ListMed
  4. Q1(LambList) → ListQ1
  5. Q3(LambList) → ListQ3
  6. BoxPlot(4, 1, LambList) → ListBox
  7. Segment((ListMed, 0), (ListMed, 2.5)) → SegMed
  8. Segment((ListQ1, 0), (ListQ1, 2.5)) → SegQ1
  9. Segment((ListQ3, 0), (ListQ3, 2.5)) → SegQ3
  10. Segment((UpperLim, 0), (UpperLim, 2.5)) → SegUpper
  11. Segment((LowerLim, 0), (LowerLim, 2.5)) → SegLower
  12. Textfield(A1) → InA1
  13. Textfield(A2) → InA2
  14. Textfield(A3) → InA3
  15. Textfield(A4) → InA4
  16. Textfield(A5) → InA5
  17. Textfield(A6) → InA6
  18. Textfield(A7) → InA7
  19. Textfield(A8) → InA8
  20. Textfield(A9) → InA9
  21. Textfield(A10) → InA10
  22. Textfield(A11) → InA11
  23. Textfield(A12) → InA12
  24. Textfield(A13) → InA13
  25. Textfield(A14) → InA14
  26. Textfield(A15) → InA15
  27. Textfield(A16) → InA16
  28. Textfield(A17) → InA17
  29. Textfield(A18) → InA18
  30. Textfield(A19) → InA19
  31. Textfield(A20) → InA20
  32. Element(SortedList, C1) → B1
  33. Element(SortedList, C2) → B2
  34. Element(SortedList, C3) → B3
  35. Element(SortedList, C4) → B4
  36. Element(SortedList, C5) → B5
  37. Element(SortedList, C6) → B6
  38. Element(SortedList, C7) → B7
  39. Element(SortedList, C8) → B8
  40. Element(SortedList, C9) → B9
  41. Element(SortedList, C10) → B10
  42. Element(SortedList, C11) → B11
  43. Element(SortedList, C12) → B12
  44. Element(SortedList, C13) → B13
  45. Element(SortedList, C14) → B14
  46. Element(SortedList, C15) → B15
  47. Element(SortedList, C16) → B16
  48. Element(SortedList, C17) → B17
  49. Element(SortedList, C18) → B18
  50. Element(SortedList, C19) → B19
  51. Element(SortedList, C20) → B20
  52. RemoveUndefined(Sequence[If[Element[SortedList, i] < LowerLim, Element[SortedList, i]], i, 1, 20]) → LowOut
  53. RemoveUndefined(Sequence[If[Element[SortedList, i] > UpperLim, Element[SortedList, i]], i, 1, 20]) → HighOut
  54. Circle(A, B) → c
  55. Circle(C, D) → d
  56. Conic(E, F, G, H, I) → e
  57. Conic(J, K, L, M, N) → f
  58. Segment(H, L) → MedLine
  59. Join({LowOut, HighOut}) → Outliers
  60. Polygon((21, y(Corner[1])), Corner[2], Corner[3], (21, y(Corner[4]))) → Mask, a, b, g, h

AI 绘图提示语参考

绘制一个包含点图、箱线图和文本信息的统计图表,展示班级铅笔长度数据。首先,将数据排序并绘制点图。接着,计算中位数、第一和第三四分位数,并在坐标系中绘制代表这些值的线段。然后,根据数据范围绘制箱线图,并添加中位数、四分位数和范围的文本标签。最后,确保所有元素清晰标注并合理布局,以展示数据分布和统计特征。
以上提示语为根据原始绘图命令整理而来,仅供参考。