Examlex
A program evaluator for a large school district wants to study intelligence in the elementary schools.She randomly selects one classroom at each grade level in each elementary school and administers an intelligence test to the children in those classrooms.In order to find out which school has the most consistent intelligence level,which of the following should she calculate for each school?
Genetics
The study of genes, genetic variation, and heredity in living organisms.
Hyperactivity
Hyperactivity involves excessive or uncontrolled motor activity or movements, often seen in ADHD but not exclusively associated with it.
Official Government Websites
Authorized online portals maintained by government entities, providing accurate and secure information and services.
Poor Judgment
The tendency to make decisions or take actions that are not well-considered or wise.
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