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Normal Probability Distribution Demo

Normal Probability Distribution Demo
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2018-03-10 14:32
FunctionCalculusProbability & StatisticsSlider AnimationGraphing
This example demonstrates the probability density function of the normal distribution and its properties. It involves core math concepts like probability & statistics, functions, integral, and slider animation. Construction highlights include using commands like Random, Integral, Intersect, and Segment with objects like μ, σ, X_1, X_2. Suitable for high school students and math enthusiasts learning about probability distributions.

GeoGebra Commands & Parameters

  1. Random(40, 60) → μ
  2. Random(5, 10) → c
  3. Random(5, 10) → d
  4. Random(μ - c, μ + d) → X_1
  5. Random(μ + c, μ + d) → X_2
  6. Integral(f, X_1, X_2) → a
  7. Integral(f, X_1, 100) → i
  8. Random(μ - 3, μ - 9) → k
  9. Integral(f, 0, k) → g
  10. Intersect(f, p, (54, 0.07387820007433937)) → A
  11. Segment(A, B) → q