An Interquartile Range Removes

question 61

Multiple Choice

An interquartile range removes

• A) the top and bottom 25% of scores in a distribution before calculating range.
• B) scores above only the 75th percentile before calculating range.
• C) scores below only the 25th percentile before calculating range.
• D) all of these.

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Definitions:

Biconditional

A logical statement in which both parts are mutually dependent: if one is true, the other must be true, and vice versa.

Self-Contradiction

A statement that inherently contradicts itself, asserting and denying the same thing, thereby being false in all situations.

Main Component

The primary or most important part of a system, device, or mechanism.

Contingency

A future event or circumstance that is possible but cannot be predicted with certainty, often depending on other conditions or events.