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Statistics

What is meant by the term main effect? What is an interaction effect

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Inner Product Spaces

Section5.CR: Review Exercises

Problem 62CR

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What is meant by the term main effect? What is an interaction effect

Expert Solution

Step 1

Main effect:

The main effect represents the effect of one of the independent variables on the dependent variable, by ignoring the effects of all other independent variables. The number of main effects is equal to the number of independent variables.

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