(I a Binomial Probability Distribution Approaches a Greater Degree of Symmetry

question 31

Multiple Choice

(i. A binomial probability distribution approaches a greater degree of symmetry as probability of success remains constant and the number of trials becomes larger or greater. (ii) In a binomial experiment, the probability of a failure equals the probability of success.
(iii) In a binomial experiment, probability of success or failure remains constant from one trial to another.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) is a correct statement but not (ii) or (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

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Definitions:

DSM

The Diagnostic and Statistical Manual of Mental Disorders, a comprehensive classification of officially recognized psychiatric disorders, used by healthcare professionals in the U.S. and other countries.

Multiaxial System

A framework used in psychiatric diagnosis that considers multiple aspects of an individual's mental condition and situation.

Mental Retardation

An outdated term now referred to as intellectual disability; characterized by below-average intellectual function and limitations in adaptive behavior commencing before the age of 18.

DSM-Based Diagnosis

The use of the Diagnostic and Statistical Manual of Mental Disorders as a guide for identifying and classifying mental health disorders.