Examlex
Amgen's debt to equity ratio is .54 while Wal-Mart's is .68.By comparing these ratios we can conclude
Parsimony
The principle of using the simplest or least complicated explanatory means necessary to adequately account for observed phenomena, often used in model selection.
Regression Model
A statistical technique for estimating the relationships among variables, often used for prediction and forecasting.
T-statistic
A type of statistic used in hypothesis testing, calculated from sample data to determine whether to reject the null hypothesis.
Correlation Coefficient
The correlation coefficient is a statistical measure that calculates the strength and direction of a linear relationship between two variables.
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