With an Interval Scale

question 47

Multiple Choice

With an interval scale

• A) we cannot compare the absolute magnitude of numbers.
• B) we cannot state that the difference between 0.25 and 0.50 is the same as the difference between 37.75 and 38.00.
• C) there is a naturally-occurring zero point.
• D) the median and the mode are the only permissible measures of average.
• E) All of the above are all false concerning an interval scale.

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Definitions:

Pupil

The circular opening in the center of the eye that allows light to enter and reach the retina, adjusting in size to regulate the amount of light.

Cornea

The clear, protective outer layer of the eye that helps to focus incoming light.

Fovea

A small depression in the retina of the eye where visual acuity is highest, due to a high concentration of cones.

Purity

The state or quality of being free from contaminants, immorality, or imperfections; often associated with morals, substances, or intentions.