Effects of outliers

Autor:David Kelso

Instructions Put all of the points on or near to the line so that you have a high correlation coefficient. Now move one point way. What happens to the r-value?

Discuss - should you include outliers in analysis?

Nuevos recursos

Rule of Sarrus - Determinant of a 3×3 Matrix
Graph of Slopes of Tangent Lines
Limaçons
Rolling a Square
Row and Column Views of Systems of Linear Equations

Descubrir recursos

Geometry Quiz #3
Investigate Solving Quadratic Inequalities by Graphical Method
geo - 5.5 - triangle centers
Manzueta_G2_Translations
Brahmagupta's Formula

Descubre temas

Circunferencia Circunscrita
Desviación Estándar
Cono
Test de hipótesis
Rotación