What Is the Interquartile Range for This Set of Data

question 85

Multiple Choice

What is the interquartile range for this set of data? 5, 4, 7, 3, 10, 2, 11, 9

• A) 4
• B) 5
• C) 6
• D) 9

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Definitions:

Laboratory Environment

A controlled setting designed for scientific experiments, research, or testing, often equipped with specific instruments and materials.

Case Study

An observation technique in which one person is studied in depth in the hope of revealing universal principles.

Random Sampling

A technique used in research to select a group of subjects for a study from a larger population, ensuring that every individual has an equal chance of being chosen.

Wording Effects

The impact that the choice of words, phrasing, or framing of questions can have on people's responses in surveys or experiments.