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T Distribution Confidence Interval

T Distribution Confidence Interval
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2019-10-25 23:48
IntegralProbability & Statistics
This example demonstrates the calculation of T distribution confidence intervals. Key mathematical concepts include T distribution and confidence intervals. Using GeoGebra commands like TDistribution and Integral, users can dynamically adjust sample size and confidence level to observe changes in the T distribution. Suitable for high school and above students or teachers.

GeoGebra Commands & Parameters

  1. TDistribution(n - 1, x, false) → f
  2. Integral(f, l, u) → a
  3. InverseTDistribution(n - 1, p) → b
  4. Textfield(n) → InputBox1
  5. Integral(f, -10000, b) → c
  6. Textfield(m) → InputBox2
  7. Textfield(s) → InputBox3
  8. Textfield(C) → InputBox5
  9. InverseTDistribution(n - 1, (1 - C) / 2) → d
  10. Textfield(e) → InputBox4
  11. Textfield(g) → InputBox6
  12. Textfield(h) → InputBox7
  13. Textfield(i) → InputBox8
  14. Textfield(j) → InputBox9