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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:
Correlación
,
Geometría
An investigation into the correlation coefficient and some unexpected conics
Tabla de contenidos
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
Siguiente
The Original Problem
Nuevos recursos
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Limaçons
Tangent in Cartesian and Polar Coordinates
Tracing r = 2 cos(θ)
z`]]
Descubrir recursos
duelscreen_v2
Decimals Flash Cards
chicago-rom
Animation 253
HG2d
Descubre temas
Función potencial
Distribución binomial
Cono
Logaritmo
Test de hipótesis
