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Statistics and Geometry Combined Demo

Statistics and Geometry Combined Demo
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2018-12-02 06:13
PolygonSequenceCoordinate GeometryProbability & StatisticsGeometric Construction
This example demonstrates the integration of statistical data distribution with geometric shapes through interactive graphics; Core math concepts include probability & statistics, polygon construction, coordinate geometry, and sequence summation; GeoGebra commands/objects used are mean, Sequence, Sum, Textfield, TableText, Polygon, Point, Segment; Suitable for high school and above students to understand the comprehensive application of mathematics and visualization.

GeoGebra Commands & Parameters

  1. mean(a_1, a_2) → a
  2. Sequence(Element[a_1, i] - a, i, 1, Length[a_1]) → a_4
  3. Sequence(Element[a_4, i]^(2), i, 1, Length[a_4]) → a_5
  4. Sum(a_6) → e
  5. Sum(a_3) → k
  6. Sum(a_2) → l
  7. Textfield(a_1) → InputBox1
  8. Textfield(a_2) → InputBox2
  9. TableText(a_1, a_2, a_3, a_4, a_7, a_8, a_5, a_6, "|111111_11111111v") → text1
  10. Polygon(E, F, G, H) → q1, e_1, f, g, h
  11. Point(f) → I
  12. Point(h) → J
  13. Segment(I, J) → i
  14. Point(h) → L
  15. Segment(K, L) → j
  16. Point(f) → M
  17. Point(h) → N
  18. Segment(M, N) → p
  19. Point(f) → O
  20. Point(h) → P
  21. Segment(O, P) → q
  22. Point(f) → Q
  23. Point(h) → R
  24. Segment(Q, R) → r
  25. Point(f) → S
  26. Point(h) → T
  27. Segment(S, T) → s
  28. Point(f) → U
  29. Point(h) → V
  30. Segment(U, V) → t
  31. Sum(a_7) → b
  32. Sum(a_8) → c