In a Histogram,the Proportion of the Total Area Which Must

question 112

Multiple Choice

In a histogram,the proportion of the total area which must be to the right of the mean is:

• A)less than 0.50 if the distribution is negatively skewed.
• B)exactly 0.50.
• C)more than 0.50 if the distribution is positively skewed.
• D)exactly 0.50 if the distribution is symmetric and unimodal.

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Definitions:

Constricted

Limited or narrowed in scope or freedom; often refers to a feeling of tightness or restriction in emotional expression or physical space.

Dim Light

Low-intensity illumination that provides a subdued visual environment.

Cornea

The clear, dome-shaped front surface of the eye that helps to focus light onto the retina.

Window

An opening in the wall of a building, vehicle, or container, typically covered with glass, that allows light and air to enter and people to see out; metaphorically, an opportunity or period of time.