The Median Is Not an Appropriate Measure of Central Tendency

question 77

Multiple Choice

The median is not an appropriate measure of central tendency for

• A) ratio data.
• B) interval data.
• C) nominal data.
• D) ordinal data.

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Definitions:

Behavior Modification Technique

Approaches used to change detrimental behaviors into more positive actions through reinforcement and other strategies.

Intrinsic Motivation

The drive to perform an activity for its inherent satisfaction rather than for some separable consequence.

Systematic Desensitization

A behavioral therapy technique used to reduce phobias and anxiety through gradual exposure to the feared object or situation combined with relaxation exercises.

Positive Reinforcement

A term from reinforcement theory, positive reinforcement refers to the situation in which a behavior is followed by positive consequences and thus is likely to be repeated.