Examlex
Amazon today sells fewer electronic books overall than their print counterparts.
Price Per Barrel
The cost of a barrel of goods, commonly used in reference to crude oil prices in the commodities market.
Outlier
An observation in a dataset that is distant from other observations such that it appears to deviate markedly from other members of the sample.
Autocorrelation
The correlation of a signal with a delayed copy of itself as a function of delay.
Regression Assumption
The underlying assumptions required for regression analysis, including linearity, independence, homoscedasticity, and normality of residuals.
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