Examlex
________ occurs when a pigeon that has been trained to peck at a picture of a circle also pecks at a picture of an oval.
Stepwise Regression
A method of regression analysis in which variables are added or removed from a multivariable model in a step-by-step fashion based on statistical criteria.
F-statistic
A ratio used in statistical analysis to compare the variance across different groups to evaluate the significance of relationships between variables in a linear model.
P-value
A statistical measure that helps scientists and researchers determine the significance of their research results.
Odds Ratio
A measure of association between an exposure and an outcome, representing the odds that an event will occur given the exposure vs. the odds of the event occurring without the exposure.
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