配對組織圖和框線圖
几何画板及绘图内容加载中,请稍等……
①本范例演示如何通過組織圖和框線圖展示數據分佈並進行對比;②涉及的核心數學概念包括數據分佈、中位數、四分位數、概率統計;③作圖要點:使用 GeoGebra 命令 Frequency, Sequence, BoxPlot 來構建數據列表和圖表;④適合高中數學教學,用於幫助學生理解數據視覺化技巧。
GeoGebra 命令及参数
Frequency(Sequence[11] - 0.5, A1:A40) → list1Sequence(Polygon[A + (i - 1, 0), A + (i, 0), A + (i, (k * list1(i))), A + (i - 1, (k * list1(i)))], i, 1, 10) → list1HFrequency(Sequence[11] - 0.5, B1:B40) → list2Frequency(Sequence[11] - 0.5, C1:C40) → list3Frequency(Sequence[11] - 0.5, D1:D40) → list4Sequence(Polygon[B + (i - 1, 0), B + (i, 0), B + (i, (k * list2(i))), B + (i - 1, (k * list2(i)))], i, 1, 10) → list2HSequence(Polygon[C + (i - 1, 0), C + (i, 0), C + (i, (k * list3(i))), C + (i - 1, (k * list3(i)))], i, 1, 10) → list3HSequence(Polygon[D + (i - 1, 0), D + (i, 0), D + (i, (k * list4(i))), D + (i - 1, (k * list4(i)))], i, 1, 10) → list4HSequence(Text[i, A + (i - 0.8, -0.8)], i, 1, 10) → text1Sequence(Text[i, B + (i - 0.8, -0.8)], i, 1, 10) → text2Sequence(Text[i, C + (i - 0.8, -0.8)], i, 1, 10) → text3Sequence(Text[i, D + (i - 0.8, -0.8)], i, 1, 10) → text4BoxPlot(2, 1, A1:A40) → aBoxPlot(6, 1, B1:B40) → bBoxPlot(10, 1, C1:C40) → cBoxPlot(14, 1, D1:D40) → d