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Introduction
Graphing Distributions
Summarizing Distributions

Describing Bivariate Data

Contents
Standard
Introduction to Bivariate Data
Standard Video
Values of the Pearson Correlation
Standard Video
Guessing Correlations
Standard
Properties of r
Standard Video
Computing r
Standard Video
Restriction of Range Demo
Standard
Variance Sum Law II
Standard Video
Statistical Literacy
Standard
Exercises
Standard

Probability
Research Design
Normal Distribution
Advanced Graphs
Sampling Distributions
Estimation
Logic of Hypothesis Testing
Tests of Means
Power
Regression
Analysis of Variance
Transformations
Chi Square
Distribution Free Tests
Effect Size
Case Studies
Calculators
Glossary

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Standard View

introduction | symmetry | unaffected by linear transformations

Learning Objectives

State the range of values for Pearson's correlation
State the values that represent perfect linear relationships
State the relationship between the correlation of Y with X and the correlation of X with Y
State the effect of linear transformation on Pearson's correlation