Ecstasy Is Both a Stimulant and a Hallucinogen

question 59

True/False

Ecstasy is both a stimulant and a hallucinogen.

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Definitions:

Distribution

The spread of values within a dataset or the pattern showing how often each value occurs.

Chi-square Test

A statistical test used to determine if there is a significant difference between observed and expected frequencies in one or more categories.

Null Hypothesis

A default hypothesis that there is no effect or no difference, and it is assumed true until evidence indicates otherwise.

Significant Change

A statistical term used to describe a change in data that is likely not due to random chance alone.