统计与概率：学校步行调查数据分析

GeoGebra 命令及参数

1. Textfield(input17) → Eingabefeld17
2. Textfield(input15) → Eingabefeld15
3. Textfield(input13) → Eingabefeld13
4. Textfield(input11) → Eingabefeld11
5. Textfield(input11) → Eingabefeld10
6. SelectedIndex(DropDown10) → input10
7. Textfield(input9) → Eingabefeld9
8. Textfield(input8) → Eingabefeld8
9. Textfield(input7) → Eingabefeld7
10. Textfield(input6) → Eingabefeld6
11. Textfield(input5) → Eingabefeld5
12. Textfield(input4) → Eingabefeld4
13. Point(Line[A0, xAxis]) → Ax1
14. Point(Line[A0, yAxis]) → Ay1
15. Polygon(Ax3, Ax4, (x(Ax4), y(Ay1)), (x(Ax3), y(Ay1))) → v3, i, j, k, b
16. Polygon(Ax1, Ax2, (x(Ax2), y(Ay1)), (x(Ax1), y(Ay1))) → v2, f, g, h, t
17. Distance(A0, Ay1) → asizey
18. Polygon(Ay2, Ay3, (x(Ax1), y(Ay3)), (x(Ax1), y(Ay2))) → v1, l, m, n, c
19. Point(Line[PosA + 0.5, yAxis]) → Pos4
20. Point(Line[PosA + 0.5, yAxis]) → Pos2
21. Join({{Ay2 + (0.2, -0.2)}, Sequence[Ax1 + ((0.5 * asizex), ((-m) * asizey) - 0.2), m, 0, 3], Sequence[Ax2 + ((0.5 * asizex), ((-m) * asizey) - 0.2), m, 1, 3], Sequence[Ax3 + ((0.5 * asizex), ((-m) * asizey) - 0.2), m, 0, 3]}) → listMPoints
22. If(step < 11, P01, P02) → P0
23. Point(Line[L3a, yAxis]) → L4a
24. Point(Line[L3b, yAxis]) → L4b
25. Point(Line[L3c, yAxis]) → L4c
26. Element({L0a, L0b, L0c, L0c, L0c, L0c, L0c, L0c, L0c, L0c, L0c, L0c, L0c, L0c}, step - 1) → L0
27. Textfield(input1) → Eingabefeld1
28. Textfield(input2) → Eingabefeld2
29. Polygon(A0, Ax4, (x(Ax4), y(Ay4)), Ay4) → v0, p, q, r, s
30. Point(Line[Lehrerin1, xAxis]) → Lehrerin2
31. Textfield(input3) → Eingabefeld3
32. Textfield(input12) → Eingabefeld12
33. Textfield(input14) → Eingabefeld14
34. Point(Line[Lehrerin3, xAxis]) → Lehrerin4
35. Point(Line[Schild1, xAxis]) → Schild2
36. Mirror(L1, Line[L0, xAxis]) → L2
37. Element({L3a, L3b, L3c, L3c, L3c, L3c, L3c, L3c, L3c, L3c, L3c, L3c}, step - 1) → L3
38. Element({L4a, L4b, L4c, L4c, L4c, L4c, L4c, L4c, L4c, L4c, L4c, L4c, L4c, L4c, L4c}, step - 1) → L4
39. Point(Line[Schild3, xAxis]) → Schild4
40. Point(Line[PosA + (0.15, 0), yAxis]) → L
41. Point(Line[L, yAxis]) → M
42. LaTeX(step, true, true) → TextStep
43. Textfield(input16) → Eingabefeld16
44. Point(Line[Birne1, xAxis]) → Birne2
45. Point(Line[PosA + 0.5, yAxis]) → Pos1
46. Point(Line[PosA + 0.5, yAxis]) → Pos3
47. Join({Sequence[Segment[Corner[4] + (RasterPixMat * ((k * RasterStepXY), 0)), Corner[4] + (RasterPixMat * ((k * RasterStepXY), RasterMaxY))], k, 0, RasterMaxX / RasterStepXY], Sequence[Segment[Corner[4] + (RasterPixMat * (0, (k * RasterStepXY))), Corner[4] + (RasterPixMat * (RasterMaxX, (k * RasterStepXY)))], k, 0, RasterMaxY / RasterStepXY]}) → RasterStrecken
48. If(step ≟ 5, 465, If[step ≥ 6, 650]) → posXbtnSolution1
49. Point(Line[(0, -1.7), yAxis]) → A0Ende
50. Join({{Segment[Ax1, Ax4], Segment[Ay1, Ay4]}, Zip[Segment[P, P + (0, (-4 * asizey))], P, {Ax1, Ax2, Ax3, Ax4}], Zip[Segment[P, (x(Ax4), y(P))], P, Sequence[A0 + (0, ((-m) * asizey)), m, 1, 4]]}) → grid1
51. Point(Line[(-0.25, -2), yAxis]) → A0Start
52. Polygon(Ax1, Ax2, (x(Ax2), y(Ay1)), (x(Ax1), y(Ay1))) → b2, d, e, q_1, r_1
53. Polygon(Ay2, Ay3, (x(Ax1), y(Ay3)), (x(Ax1), y(Ay2))) → b1, f_1, ay3, g_1, h_1
54. Polygon((x(Ax1), y(Ay2)), (x(Ax1), y(Ay3)), (x(Ax2), y(Ay3)), (x(Ax2), y(Ay2))) → b4, i_1, j_1, k_1, s_1
55. Polygon((x(Ax1), y(Ay1)), (x(Ax1), y(Ay2)), (x(Ax2), y(Ay2)), (x(Ax2), y(Ay1))) → b3, l_1, m_1, n_1, p_1
56. Polygon((x(Ax1), y(Ay4)), (x(Ax1), y(Ay3)), (x(Ax2), y(Ay3)), (x(Ax2), y(Ay4))) → b5, t_1, a_1, b_1, c_1
57. Polygon((x(Ax3), y(Ay1)), (x(Ax3), y(Ay2)), (x(Ax2), y(Ay2)), (x(Ax2), y(Ay1))) → b6, d_1, e_1, f_2, g_2
58. Polygon((x(Ax3), y(Ay2)), (x(Ax3), y(Ay3)), (x(Ax2), y(Ay3)), (x(Ax2), y(Ay2))) → b7, h_2, i_2, j_2, k_2
59. Polygon((x(Ax3), y(Ay4)), (x(Ax3), y(Ay3)), (x(Ax2), y(Ay3)), (x(Ax2), y(Ay4))) → b8, l_2, m_2, n_2, p_2
60. Polygon(Ax3, Ax4, (x(Ax4), y(Ay1)), (x(Ax3), y(Ay1))) → b9, ax3, ax4, q_2, r_2
61. Polygon((x(Ax3), y(Ay1)), (x(Ax3), y(Ay2)), (x(Ax4), y(Ay2)), (x(Ax4), y(Ay1))) → b10, s_2, t_2, a_2, b_2
62. Polygon((x(Ax3), y(Ay2)), (x(Ax3), y(Ay3)), (x(Ax4), y(Ay3)), (x(Ax4), y(Ay2))) → b11, c_2, d_2, e_2, f_3
63. Polygon((x(Ax3), y(Ay4)), (x(Ax3), y(Ay3)), (x(Ax4), y(Ay3)), (x(Ax4), y(Ay4))) → b12, g_3, h_3, i_3, j_3
64. Join({Sequence[Segment[Corner[4] + (RasterPixMat * ((k * RasterStepXY), 0)), Corner[4] + (RasterPixMat * ((k * RasterStepXY), RasterMaxY))], k, RasterMaxX / RasterStepXY, RasterMaxX / RasterStepXY], Sequence[Segment[Corner[4] + (RasterPixMat * (0, (k * RasterStepXY))), Corner[4] + (RasterPixMat * (RasterMaxX, (k * RasterStepXY)))], k, RasterMaxY / RasterStepXY, RasterMaxY / RasterStepXY]}) → RasterAussen
65. Element({false, false, false, (¬inputCorrect4) ∨ (¬inputCorrect5), ¬inputCorrect6, false, ¬inputCorrect7, ¬inputCorrect8, false, ¬inputCorrect9, (¬inputCorrect11) ∨ (¬inputCorrect15), (¬inputCorrect13) ∨ (¬inputCorrect17), false}, step) → showhintberechne
66. If(step ≤ 4 ∧ (¬correct4), PosBerechne1, If[step < 10, PosBerechne2, If[step ≟ 10, PosBerechne3, PosBerechne4]]) → PosBerechne