A multiple regression analysis showed the following ANOVA table result. 
Based on the information in the ANOVA, how many independent variables were included in the multiple regression analysis?
Definitions:
Amount of Hair
A characteristic referring to the density, thickness, and overall quantity of hair on an individual's body or head.
Negatively Correlated
A relationship between two variables in which one variable increases as the other decreases.
Correlation Coefficient
A statistical measure that calculates the strength and direction of a linear relationship between two variables on a scatterplot.
Strongest Relationship
The most intense or enduring connection or bond between individuals, often characterized by high levels of trust, commitment, and emotional intimacy.
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