A Null Hypothesis Makes a Claim About a ________

question 53

Multiple Choice

A null hypothesis makes a claim about a ________.

• A)population parameter
• B)sample statistic
• C)sample mean
• D)type II error

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Definitions:

Flat Affect

A severe reduction in emotional expressiveness, often characterized by a lack of facial expressions or intonation in speech.

Apathy

A lack of interest, enthusiasm, or concern about anything or the absence of any wish to do anything, often observed as a symptom in various psychological disorders.

Loss of Motivation

A decrease or absence in the desire or willingness to perform actions or achieve goals, often associated with depression or other mental health issues.

Hypochondriasis

An anxiety disorder characterized by excessive preoccupation with the belief of having a serious, undiagnosed medical illness.