Which Measure of Variability Is Used for Interval-Ratio Variables and Is

question 28

Multiple Choice

Which measure of variability is used for interval-ratio variables and is the square root of the average of the squared deviations from the mean?

• A)IQV
• B)Interquartile range
• C)Variance
• D)Standard deviation

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Definitions:

Hierarchy Of Needs

A theory in psychology proposed by Abraham Maslow, categorizing human needs into five levels, from basic survival needs to self-actualization.

Abraham Maslow

A psychologist best known for creating Maslow's hierarchy of needs, a theory of psychological health predicated on fulfilling innate human needs in priority, culminating in self-actualization.

Love And Belonging

A human emotional need to be an accepted member of a group, whether it be friends, family, or a romantic relationship.

Abraham Maslow's Theory

A psychological theory proposing a hierarchy of human needs, from basic physical necessities up to self-actualization.