Examlex
Which of the following is an example of a period effect?
Mean Age
The mean age of a specific group or population, determined by adding together the ages of all members and then dividing by the total number of members.
Heights of Men
The distribution of vertical measurements of adult males in a specific population or group.
Standard Deviation
A parameter reflecting the extent of diversity or spread in a group of numbers.
Normally Distributed
A type of distribution in which data points are symmetrically distributed around the mean, forming a bell-shaped curve.
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