Questions That Ask for Basic Information Such as Age,gender,ethnicity,or Income

question 3

Multiple Choice

Questions that ask for basic information such as age,gender,ethnicity,or income are called _____ questions and should be placed at the _____ of a survey.

• A)demographic; end
• B)demographic; beginning
• C)double-barreled; end
• D)double-barreled; beginning

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Definitions:

Coverslip

A thin piece of glass or plastic placed over specimens on a microscope slide, holding the specimen in place and providing a clear viewing surface.

Magnification

The process of enlarging the appearance of an object through optical instruments such as microscopes.

Immersion Oil

A type of oil used to increase the resolution of a microscope by minimizing refraction of light.

Aperture

An opening, hole, or gap, which in optics refers to the opening through which light enters a camera or microscope.