Correlation

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Correlation

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2.4 Correlation

Equation for correlation

r2

To find the slope of the least-squares regression line of y on x...

Non-Resistant variables for correlation

Lurking Variables

Things to be given with two variable data

Section 2.5

Two-way tables

Conditional Distribution

Bar Graph vs. Histogram

Segmented Bar Graphs

Simpson’s Paradox

Three-Way Table

Section 2-6The Question of Causation

A strong association between 2 variables x and y can reflect any of several underlying relationships such as:

Causation

Common Response

Confounding

Bibliography

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