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:
Normal Curve
A bell-shaped curve that represents the distribution of scores or variables where most measurements are concentrated around the mean in a symmetric way.
Normal Distribution
Symmetrical distribution of values with the majority of scores “peaking” in the middle.
Inferential Statistics
Statistics that estimate the values for a population from a sample of that population.
Sample Sizes
The number of observations or units chosen from a population for study, crucial for ensuring the statistical reliability of research findings.
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