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3-Parameter Logistic Model (Item Response Theory)

Author:Kojiro Shojima, Ph.D.

New Resources

  • サイクロイド
  • 正17角形 作図 regular 17-gon 2
  • standingwave
  • 目で見る立方体の2等分
  • 接点の作る円は内接円

Discover Resources

  • 生徒が発見した定理 Taziri's extension theorem
  • 角の3等分
  • 関数の変域
  • 三角柱の投影図
  • アポロニウスの問題

Discover Topics

  • Plane Figures or Shapes
  • Random Variables
  • Inequalities
  • Special Points
  • Sphere
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