Roger Has a Mental Age of 10

question 133

Multiple Choice

Roger has a mental age of 10. That means Roger

• A)is 10 years old.
• B)has an IQ of 100.
• C)is a genius.
• D)passed test problems that an average 10-year-old would pass.

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Definitions:

Union

An organized association of workers formed to protect and further their rights and interests; or, in mathematics, the set containing all the distinct elements of some given sets.

Dependent Events

Events where the outcome or occurrence of the first affects the outcome or occurrence of the second.

Independent Events

Two or more events where the occurrence of one event does not affect the probability of the other(s).

Mutually Exclusive

Two events that cannot occur at the same time, meaning the occurrence of one event prevents the occurrence of the other.