THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 235

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
From past experience,it is known 90% of one-year-old children can distinguish their mother's voice from the voice of a similar sounding female.A random sample of 20 one-year-olds is given this voice recognition test.
-Find the probability at least 3 children do not recognize their mother's voice.

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Definitions:

Social Anxiety Disorder

A mental health disorder characterized by intense and persistent fear of being judged or negatively evaluated in social or performance situations.

Psychoanalytic

Pertaining to the theory and method of psychological therapy and analysis developed by Sigmund Freud, focusing on unconscious motivations and conflicts.

Repressed Unconscious

A concept in psychoanalytic theory referring to feelings, thoughts, and desires unconsciously held out of awareness, due to being deemed unacceptable or threatening.

Conditioning

A learning process in which an individual's behavior becomes dependent on or is triggered by a specific environmental stimulus.