A multiple regression analysis produced the following tables. 
The sample size for this analysis is ____________.
Definitions:
Direction
Guidance or supervision towards a destination or in a particular course of action; also, the path that must be taken to reach a place.
Statistically Significant
A term indicating that the results of an analysis demonstrate a likelihood that the observed effects or differences are not due to chance.
Sampling Variation
The variability in statistical measurements that occurs when different samples are taken from the same population.
Difference
Implies a point or way in which people or things are not the same.
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