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A Geometry Teacher Meets the Correlation Coefficient
The Problem That Started it All
Correlation Fun Facts
Fun Fact About Regression Lines
Fun Facts About Z-Scores
A Simpler Problem
A Geometry Teacher Meets the Correlation Coefficient
Autor:
Steve Phelps
Tema:
Geometrija
An investigation into the correlation coefficient and some unexpected conics
Sadržaj
The Problem That Started it All
The Original Problem
Correlation Fun Facts
The Correlation Coefficient as a Slope
Correlation as the Cosine of an Angle
Correlation as a Geometric Mean of Slopes
Correlation as the Mean of Rectangle Areas
Fun Fact About Regression Lines
Correlation and the Least Squares Regression Line
Finding Equations of LSRL: Old School
Fun Facts About Z-Scores
Z-Scores as Geometric Transformations
A Simpler Problem
Correlation of the Vertices of a Triangle
Guess the Equation
Sljedeće
The Original Problem
Novi radovi
Fourier Lissajous (Mechanical)
Building Triangles with Set Areas
Parallelogram Anatomy
functionartculture
Perimeter of Rectangle
Istraži uratke
Locus 2: Equal distances from 2 fixed points
Vertical Motion Demonstration 001
Thierry
H-Linear EQ's (SoE)
รูปคลี่พีระมิด
Proxima Centauri
Otkrij teme
Zrcaljenje
Težište
Upisana kružnica
Korijen
Težišnica
