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What Is the Probable IQ Range for George? George Is

question 149

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What is the probable IQ range for George? George is 25 years old and has spent all his adult life in an institution. He takes care of himself fairly well but needs help getting his shoes on the right feet and needs someone to cut his food. Congenital abnormalities limit his speech. He participates in activities if encouraged but, otherwise, spends his time sitting passively.


Definitions:

Confidence Level

The probability, expressed as a percentage, that a parameter lies within a specified range of values, as calculated by a confidence interval.

Confidence Interval

An interval of values based on sample data, expected to encompass the value of a parameter of an unobserved population.

Health Insurance

A type of insurance coverage that pays for medical and surgical expenses incurred by the insured.

Adults in Town

The population segment within a town or city that comprises individuals who are legally recognized as adults.

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