Drugs Such as LSD That Are Capable of Creating Auditory

question 13

Multiple Choice

Drugs such as LSD that are capable of creating auditory or visual distortions are

• A) stimulants.
• B) hallucinogens.
• C) narcotics.
• D) painkillers.

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Definitions:

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it is a threshold used to determine the critical region for statistical significance testing.

Test Statistic

A figure determined from data samples, which is used during a hypothesis test to evaluate whether to refuse the null hypothesis.

Type I Error

An erroneous denial of a valid null hypothesis, commonly called a "false positive."

Null Hypothesis

A hypothesis used in statistics that suggests there is no significant difference or effect, typically to be tested against an alternative hypothesis.