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Three-Person Poll

Three-Person Poll
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2017-07-29 00:35
Probability & StatisticsGeometric ConstructionGraphing
In collections Math Year 4 Unit Probability & Statistics
This example demonstrates the distribution of different voting outcomes (0, 1, 2, 3 votes for) in a three-person poll. It involves core mathematical concepts such as Hypergeometric Distribution, Scatter Plot, Variance, and Logic. The construction uses commands like Polygon and Text in GeoGebra. Suitable for high school and above students to learn discrete distribution models in probability statistics.

GeoGebra Commands & Parameters

  1. Polygon(A, C, D, B) → poly1, a, c, d, b
  2. Polygon(E, G, H, F) → poly2, e, g, h, f
  3. Polygon(I, K, L, J) → poly3, i, k, l, j
  4. Polygon(M, P, Q, O) → poly4, m, p, q, o
  5. Text(TwoThree) → text1