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Outline
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
Author:
Steve Phelps
Topic:
Correlation
,
Geometry
An investigation into the correlation coefficient and some unexpected conics
Table of Contents
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
Next
The Original Problem
New Resources
Similar Solids
Parametric surfaces: Sphere
အခြေခံ data အခေါ်အဝေါ်များ
רישום חופשי
Model 3
Discover Resources
Poncelet's Porism for an Ellipse & Parabola
solving-quadratic-equations
transversalone(pdg)
Quiz 3 Question 3
gradient
Untitled
Discover Topics
Conditional Probability
Optimization Problems
Vectors 2D (Two-Dimensional)
Conic Sections
Rotation
