One Difference Between Cocaine and the Amphetamines Is That

question 62

Multiple Choice

One difference between cocaine and the amphetamines is that .

• A)cocaine is addictive, whereas amphetamine is not
• B)tolerance develops to cocaine
• C)amphetamine is synthetic, whereas cocaine is derived from a plant
• D)cocaine is a stimulant, whereas amphetamine is not

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Definitions:

Dummy Coding

A statistical technique used in regression analysis where categorical variables are converted into a series of binary variables.

Categorical Variables

Variables that represent types or categories and are typically qualitative in nature.

Predictor Variable

A variable that is used in statistical models to forecast or predict the outcome of a dependent variable.

Regression Formula

An equation that describes the statistical relationship between one or more predictor variables and the response variable.