Even If There Is Some Difference in Treatment Outcome Between

question 19

True/False

Even if there is some difference in treatment outcome between two groups in our sample, the null hypothesis postulates that the difference can be attributed to sampling error.

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Definitions:

Heroin

A powerful and highly addictive opioid drug derived from morphine, used illicitly as a narcotic producing euphoria.

Methamphetamine

A powerful, highly addictive stimulant that affects the central nervous system and is known for its abuse potential.

Cocaine

A powerful stimulant drug derived from the coca plant, known for its addictive properties and high potential for abuse.

Heavy Drinking

The consumption of alcoholic beverages in large quantities over a short period of time, potentially leading to alcohol abuse or dependence.