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Taxes,savings,and imports tend to magnify the effect of any spending change in the economy; that is,if investment spending initially increases,then spending will grow even more as taxes,savings,and imports increase,so the economic growth will accelerate.
Degrees Of Freedom
The quantity of unique variables or figures permissible in a statistical distribution adhering to set restrictions.
Chi-squared Test
A statistical method used to determine if there is a significant association between two categorical variables.
Null Hypothesis
A theory positing no substantial variance between designated groups, attributing any noted disparity to errors in sampling or experimentation.
Normal Distribution
A probability distribution, symmetric around the mean, shows that datasets close to the mean are encountered more often than ones farther away.
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