A Researcher Selects a Sample of 625 Participants from a Population

question 79

True/False

A researcher selects a sample of 625 participants from a population with a mean of 120 and a standard deviation of 25.The probability of selecting a sample mean that is larger than 125 is close to zero.

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Definitions:

Fixation

In psychology, a persistent focus of the id’s pleasure-seeking energies at an earlier stage of psychosexual development.

Freud

An Austrian neurologist named Sigmund Freud established psychoanalysis, which is a method for addressing mental illnesses by facilitating dialogue between a psychoanalyst and their patient.

Excessive

Amounts or actions that go beyond what is considered normal, necessary, or reasonable.

Inferiority Complex

A psychological condition that arises from feelings of inadequacy and manifests as a lack of self-esteem.