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2x2 Factorial Interaction Plots and Their Interpretation

$\includegraphics[width=3in]{ip_1}$

Main Effect Factor A:	No
Main Effect Factor B:	No
Interactions:	No

$\includegraphics[width=3in]{ip_5}$

Main Effect Factor A:	Yes
Main Effect Factor B:	No
Interactions:	No

$\includegraphics[width=3in]{ip_2}$

Main Effect Factor A:	No
Main Effect Factor B:	Yes
Interactions:	No

$\includegraphics[width=3in]{ip_3}$

Main Effect Factor A:	Yes
Main Effect Factor B:	Yes
Interactions:	No

$\includegraphics[width=3in]{ip_6}$

Main Effect Factor A:	Yes
Main Effect Factor B:	Yes
Interactions:	Yes

$\includegraphics[width=3in]{ip_7}$

Main Effect Factor A:	No
Main Effect Factor B:	Yes
Interactions:	Yes

$\includegraphics[width=3in]{ip_4}$

Main Effect Factor A:	Yes
Main Effect Factor B:	No
Interactions:	Yes

$\includegraphics[width=3in]{ip_8}$

Main Effect Factor A:	No
Main Effect Factor B:	No
Interactions:	Yes

Next: License Up: The Joy of Learning. Previous: Alternative Design Matrices for Index

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Frank Starmer 2004-05-19

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