How Do the Goals of Psychologists (Researchers)differ from the Goals

question 20

Essay

How do the goals of psychologists (researchers)differ from the goals of judges? How might this impact the admissibility of expert testimony?

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Definitions:

Population Parameter

A population parameter is a numerical value that characterizes a certain aspect of a population, such as its mean or variance.

Expected Value

The long-term average value of a random variable, representing its mean outcome over an infinite number of trials.

Point Estimate

A single value that serves as the best guess or most likely value for a population parameter based on sample data.

Population Parameter

A numerical value that describes a characteristic of a population, such as mean, standard deviation, proportion, etc., usually estimated through samples.