Using Technology, Use the Normal Approximation to Find the Indicated $n = 91 , p = 0.47 : P ( X \geq 40 )$

question 49

Multiple Choice

Using technology, use the normal approximation to find the indicated probability. The sample size is n, the population proportion of successes is p, and X is the number of successes in the sample. $n = 91 , p = 0.47 : P ( X \geq 40 )$

• A) 0.7539
• B) 0.7379
• C) 0.2621
• D) 0.7754

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Definitions:

Schizophrenia

A chronic and severe mental disorder that affects how a person thinks, feels, and behaves, characterized by delusions, hallucinations, and impaired functioning.

Disorganized Schizophrenia

A subtype of schizophrenia characterized by incoherent speech, disorganized behavior, and inappropriate emotions.

Purposeless Movement

Movements that have no goal or aim, often seen in neurological disorders.

Psychotic Disorders

A category of mental health disorders characterized by a disconnection from reality, which may include symptoms like hallucinations and delusions.