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Economists have developed models of risk aversion using the concept of
Parametric Techniques
Methods in statistics that assume the sample data comes from a population that follows a probability distribution based on a fixed set of parameters.
Normally Distributed
A type of continuous probability distribution for a real-valued random variable, characterized by a symmetrical bell-shaped curve.
Population Assumptions
Hypotheses regarding the characteristics or distribution of the population from which a sample is drawn in statistical modeling.
Wilcoxon Rank-sum Test
A statistical test that doesn't rely on parameters and is utilized to evaluate whether two separate samples have different population mean ranks.
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