Examlex
Distinguishing between race and ethnicity is complicated because racial and ethnic identities are intertwined.
Slope
In the context of linear regression, it's the amount by which the dependent variable is expected to change for a one-unit change in the independent variable.
Alternative Hypothesis
The hypothesis that proposes there is a statistically significant difference between two or more groups or variables.
Prediction Intervals
These are estimates that predict the range within which a future observation will fall, with a certain probability.
Confidence Intervals
A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter, expressed with a certain level of confidence.
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