I the Uniform Probability Distribution's Standard Deviation Is Proportional to the Distribution's

question 117

Multiple Choice

i. The uniform probability distribution's standard deviation is proportional to the distribution's range. ii. The uniform probability distribution is symmetric about the mode.
iii. For a uniform probability distribution, the probability of any event is equal to 1/(b - a) .

• 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:

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Refers to the way something becomes apparent or is shown in actions or symptoms.

B. F. Skinner

An American psychologist known for his work in behaviorism and the development of the theory of operant conditioning.

Operant Conditioning

A learning process in which the strength of a behavior is modified by reinforcement or punishment.

Carl Rogers

An influential psychologist who developed client-centered therapy and emphasized the importance of the self-concept in understanding human behavior.