The Sample Mean for a Recent Introductory Psychology Test Was

question 18

Short Answer

The sample mean for a recent introductory psychology test was 78, and the sample variance was 9.If a student's z- score = -2.0, what was this student's raw test score?

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Definitions:

Psychopathy

A disorder of the personality typified by ongoing antisocial actions, a lack of empathy and regret, along with daring, unrestrained, and self-centered characteristics.

Antisocial Personality Disorder

A psychological state where an individual persistently disregards moral standards and is indifferent to the rights and emotions of other people.

Antipsychotic Drugs

Medications used to treat psychiatric conditions by altering dopamine levels in the brain, commonly prescribed for schizophrenia and bipolar disorder.