Which Measure of Dispersion Is Most Important and Most Commonly

question 26

Multiple Choice

Which measure of dispersion is most important and most commonly used in social science research?

• A)the range
• B)the average deviation
• C)the median
• D)the standard deviation

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Definitions:

Iris Diaphragm

A mechanical device, typically part of a camera or microscope, that controls the amount of light passing through a lens or onto a specimen.

Field Diameter

The diameter of the field of view seen through the microscope, typically measured in millimeters or micrometers.

Magnification

The process of enlarging the appearance of an object as viewed through an optical instrument like a microscope or telescope.

Microscope Stage

The platform on a microscope where the specimen is placed for examination.