Examlex
In a two-factor ANOVA,always test for ____________________ first.
Trend Analysis
The practice of collecting information and trying to spot a pattern, often used in technical analysis of financial markets or analysis of historical data in various fields.
Causal Relationship
A connection between two variables where a change in one directly causes a change in the other.
R&D Expenditures
Costs associated with the investigation and testing of new products or innovations.
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