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Exercise 12

Exercise 12
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2017-01-07 00:21
Probability & Statistics
This example demonstrates the creation of a histogram and the concept of a median line. Using GeoGebra commands such as Random, RandomElement, and Textfield, users can dynamically generate data and observe changes in the histogram. Suitable for high school statistics education.

GeoGebra Commands & Parameters

  1. Random(-10, 10) → a
  2. Random(-10, 10) → d_1
  3. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → c_1
  4. Random(-10, 10) → b
  5. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → a_1
  6. RandomElement({-5, -4, -3, -2, -1, 1, 2, 3, 4, 5}) → c
  7. Textfield(h) → InputBox1
  8. Random(-10, 10) → b_1
  9. Textfield(m) → InputBox2
  10. Textfield(f) → InputBox4
  11. Random(-10, 10) → d_2
  12. TableText({{A1_1, B_1, C_1, D_1}, {-3, g(-3), h(-3), f(-3)}, {-2, g(-2), h(-2), f(-2)}, {-1, g(-1), h(-1), f(-1)}, {0, g(0), h(0), f(0)}, {1, g(1), h(1), f(1)}, {2, g(2), h(2), f(2)}, {3, g(3), h(3), f(3)}, {1, e, l, k}}, "|_r") → text3_1

AI Drawing Prompt Reference

Create a dynamic statistical chart with a histogram whose data is generated randomly, and display a median line. Include three input boxes to adjust the bin width, median position, and frequency parameter. Next to the chart, show a table listing function values for integers from -3 to 3, along with some randomly generated coefficients. The overall design demonstrates the relationship between random data distribution and the median, suitable for high school statistics education.
The prompt above was compiled from the original drawing commands and is for reference only.