If an IQ Test Is Valid,what Should Its Scores Be

question 162

Multiple Choice

If an IQ test is valid,what should its scores be able to predict about someone?

• A)Well-rounded personality
• B)Motor skills
• C)Brain volume
• D)Success in school

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Definitions:

Three-Sigma Control Chart

A statistical tool used in quality control to monitor process variations, typically using a band of three standard deviations from the mean to identify outliers.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values; a low standard deviation means that the values tend to be close to the mean.

Process Capability

A statistical measure that determines a system's ability to produce output within specified limits.

Flowchart

A diagrammatic representation of an algorithm, process, or workflow, showing the steps as boxes of various kinds and their order by connecting them with arrows.