比较箱线图

比较箱线图
几何画板及绘图内容加载中,请稍等……
2014-03-23 21:03
该范例提供了几对箱线图,让学生比较两者的不同方面。通过使用 GeoGebra 的多种命令,学生可以深入了解箱线图的构造和统计意义。适合初中及以上学生学习统计学。

GeoGebra 命令及参数

  1. Element(BDtSq, Data) → BDat
  2. Q3(BDat) → BQ3
  3. Q1(BDat) → BQ1
  4. KeepIf(BLF ≤ x ≤ BUF, BDat) → BGD
  5. Max(BGD) → BNMax
  6. Min(BGD) → BNMin
  7. If(BRWL / BLWL < 1, BLWL / BRWL, BRWL / BLWL) → BWR
  8. Median(BDat) → BMed
  9. If(BRBL / BLBL < 1, BLBL / BRBL, BRBL / BLBL) → BBR
  10. Min(BDat) → BMin
  11. Max(BDat) → BMax
  12. Element(ADatSq, Data) → ADat
  13. Median(ADat) → AMed
  14. Min(ADat) → AMin
  15. Min(AMin, BMin) → CMin
  16. Max(ADat) → AMax
  17. Max(AMax, BMax) → CMax
  18. If(5 * LBScl ≤ UBScl, 5 * LBScl, If[2 * LBScl ≤ UBScl, 2 * LBScl, LBScl]) → Scl
  19. Q1(ADat) → AQ1
  20. Q3(ADat) → AQ3
  21. If(ARBL / ALBL < 1, ALBL / ARBL, ARBL / ALBL) → ABR
  22. KeepIf(ALF ≤ x ≤ AUF, ADat) → AGD
  23. Min(AGD) → ANMin
  24. Max(AGD) → ANMax
  25. If(ARWL / ALWL < 1, ALWL / ARWL, ARWL / ALWL) → AWR
  26. Element(AcSq, Data) → Acc
  27. Sequence(k, k, CMin, CMax, 10^(-Acc)) → CDomain
  28. Sort(Intersection[CDomain, BDat]) → BRange
  29. Sequence(k, k, BLF, BUF, 10^(-Acc)) → BMiddle
  30. CountIf(x < BLF, BRange) → BLOC
  31. CountIf(x ≤ BMax, BRange) → BCount
  32. Segment(LfEP, RtEP) → nmbln
  33. Segment(BNMin3, BNMin1) → newmin1
  34. Midpoint(newmin1) → BNMin2
  35. Segment(BQ13, BQ11) → qlo3
  36. Segment(BMed2, BMed1) → med2
  37. Midpoint(qlo3) → BQ12
  38. Segment(BNMin2, BQ12) → lwh
  39. Segment(BQ33, BQ31) → qhi3
  40. Segment(BQ13, BQ33) → boxtop2
  41. Segment(BQ11, BQ31) → boxbot
  42. Segment(BNMax3, BNMax1) → newmax2
  43. Midpoint(newmax2) → BNMax2
  44. Midpoint(qhi3) → BQ32
  45. Segment(BQ32, BNMax2) → rwh2
  46. Segment(ANMin3, ANMin1) → min4
  47. Segment(AQ11, AQ13) → qlo4
  48. Segment(AMed2, AMed1) → med4
  49. Segment(AQ33, AQ31) → qhi4
  50. Segment(AMax3, AMax1) → max4
  51. Segment(AQ11, AQ33) → boxtop4
  52. Segment(AQ13, AQ31) → boxbot4
  53. Midpoint(min4) → ANMin2
  54. Midpoint(qlo4) → AQ12
  55. Midpoint(qhi4) → AQ32
  56. Midpoint(max4) → AMax2
  57. Segment(ANMin2, AQ12) → lwh4
  58. Segment(AQ32, AMax2) → rwh4
  59. KeepIf(x < BLF, BRange) → BLO
  60. Sequence((adapt(Element[BLO, k]), -0.8), k, 1, BLOC) → BLO2
  61. Element(GrpSeqA, Data) → GrpA
  62. Element(GrpSeqB, Data) → GrpB
  63. KeepIf(x < ALF, ADat) → ALO
  64. KeepIf(x > AUF, ADat) → ARO
  65. KeepIf(x > BUF, BDat) → BRO
  66. Sort(Intersection[CDomain, ADat]) → ARng
  67. Union(ARng, BRange) → CRange
  68. CountIf(x ≤ AMax, ARng) → ACount
  69. CountIf(x < ALF, ARng) → ALOC
  70. CountIf(x > BUF, BRange) → BROC
  71. CountIf(x > AUF, ARng) → AROC
  72. Sequence(k, k, ALF, AUF, 10^(-Acc)) → AMid
  73. Sequence(k, k, BLE, BLF - 10^(-Acc), 10^(-Acc)) → BLeft
  74. Element(DesSeq, Data) → DD0
  75. Element(LabSeq, Data) → DtLb
  76. If(AMax > BMax, 1, If[AMax < BMax, 2, 3]) → AnMax
  77. If(AMin > BMin, 1, If[AMin < BMin, 2, 3]) → AnMin
  78. Element(QsSqSq, Mod[Seed, 6] + 1) → QsNmSq
  79. If(AWR > BWR + 0.05, 1, If[BWR > ABR + 0.05, 2, If[ABR > BBR + 0.05, 1, If[BBR > ABR + 0.05, 2, 3]]]) → AnSkw
  80. Element(AnSkwSq, AnSkw) → ExtAnSkw
  81. If(AMed > BMed, 1, If[BMed > AMed, 2, 3]) → AnMed
  82. If(ARng_1 > BRng + DF, 1, If[BRng > ARng_1 + DF, 2, 3]) → AnRng
  83. If(AIQR > BIQR + DF, 1, If[BIQR > AIQR + DF, 2, 3]) → AnIQR
  84. Element(QsSq, Element[QsNmSq, 1]) → QA
  85. Element(QsSq, Element[QsNmSq, 2]) → QB
  86. Element(QsSq, Element[QsNmSq, 3]) → QC
  87. Element(QsSq, Element[QsNmSq, 4]) → QD
  88. Element(QsSq, Element[QsNmSq, 5]) → QE
  89. Element(QsSq, Element[QsNmSq, 6]) → QF
  90. Element(AnMaxSq, AnMax) → ExtAnMax
  91. Element(AnMinSq, AnMin) → ExtAnMin
  92. Element(AnMedSq, AnMed) → ExtAnMed
  93. Element(AnRngSq, AnRng) → ExtAnRng
  94. Element(AnIQRSq, AnIQR) → ExtAnIQR
  95. Element(ExtAnSeq, Element[QsNmSq, 1]) → ExtAnA
  96. Element(ExtAnSeq, Element[QsNmSq, 2]) → ExtAnB
  97. Element(ExtAnSeq, Element[QsNmSq, 3]) → ExtAnC
  98. Element(ExtAnSeq, Element[QsNmSq, 4]) → ExtAnD
  99. Element(ExtAnSeq, Element[QsNmSq, 5]) → ExtAnE
  100. Element(ExtAnSeq, Element[QsNmSq, 6]) → ExtAnF
  101. Sequence(Text[k, (adapt(k) - 1, -1.14)], k, AxMin, AxMax, Scl) → NmbLbSq
  102. Sequence(Segment[(k * Stretch + 4, -1.08), (k * Stretch + 4, -1.06)], k, 0, AxMax - AxMin, Scl) → TicSq

AI 绘图提示语参考

绘制两组数据的箱线图,每组数据包含最小值、第一四分位数、中位数、第三四分位数和最大值。首先绘制每组数据的最小值和最大值,然后绘制中位数和四分位数。接着,绘制两组数据的箱线图,并比较它们的位置和形状。最后,绘制两组数据的箱线图,并标注它们的最小值、第一四分位数、中位数、第三四分位数和最大值。
以上提示语为根据原始绘图命令整理而来,仅供参考。