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City Bus Problem

City Bus Problem
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2020-02-07 00:06
TrigonometryCalculusProbability & Statistics
This example demonstrates the city bus problem, involving core concepts of conditional probability and binomial distribution. Using GeoGebra commands such as Random, Point, Segment, etc., a probability model of random events can be constructed. Suitable for high school mathematics education, particularly for learning probability and conditional probability.

GeoGebra Commands & Parameters

  1. Random(10, 20) → bb
  2. Random(5, 10) → cc
  3. Random(10, 20) → dd
  4. Random(30, 40) → aa
  5. Random(20, 30) → mm
  6. Point(xAxis) → C
  7. Point(xAxis) → F
  8. Segment(C, F) → a
  9. Polygon(C, G, H, F) → poly1, c, g, h, f
  10. Polygon(C, I, J, F) → poly2, c_1, i, j, f_1
  11. Polygon(I, K, L, J) → poly3, i_1, k, l, j_1
  12. Vector(M, N) → u
  13. Vector(O, P) → v
  14. Polygon(Q, R, S, T) → poly4, q, r, s, t_1
  15. Textfield(texte9) → ChampTexte1
  16. If(b ≟ false, texte8, texte9) → texte10
  17. If(Text["" + rep] ≟ texte9, 1, 0) → vrai
  18. Mirror(Q, k) → Q'
  19. Mirror(R, k) → R'
  20. Mirror(S, k) → S'
  21. Mirror(T, k) → T'
  22. Polygon(Q', R', S', T') → poly4', q', r', s', t'