Psychopaths Who Scored High on the PCL-R Had the Highest

question 44

True/False

Psychopaths who scored high on the PCL-R had the highest rates of both recidivism (80%)and violent recidivism (25%).

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Definitions:

Population Correlation

A measure of the strength and direction of a linear relationship between two quantitative variables across the entire population.

Coefficient

A numerical or constant quantity placed before and multiplying the variable in an algebraic term.

Population Slope

The slope coefficient in a regression model that describes the relationship between a dependent variable and one or more independent variables in the population.

Null Hypothesis

A statement used in hypothesis testing that assumes no effect or no difference, and it's the assumption that is tested for possible rejection.