A Researcher Has Collected the Following Sample Data

question 23

Multiple Choice

A researcher has collected the following sample data. The mean of the sample is 5. 13
15
12
13
12
The interquartile range is

• A) 2.
• B) 13.
• C) 3.
• D) 12.

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Definitions:

Line

A geometric figure that is one-dimensional, has no thickness, and stretches indefinitely in both directions is referred to as a line.

Y-Intercept

The point where a line or curve intersects the y-axis of a coordinate plane.

Point

A specific location in space with no dimension, represented by coordinates.

General Form

A standard way to write equations that allows for easy identification of key components.