Given That on One Section of the SAT the Mean

question 33

Multiple Choice

Given that on one section of the SAT the mean is 500 and the standard deviation is 100,what is the approximate probability of selecting a student whose score is 400 or lower followed by selecting a student whose score is 500 or higher on the test?

• A) .005
• B).022
• C).045
• D).08

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Definitions:

OCD

Obsessive-Compulsive Disorder, a mental health condition characterized by unwanted repetitive thoughts (obsessions) and actions (compulsions).

Prefrontal Cortex

The part of the brain located at the front of the frontal lobe, associated with decision making, problem solving, control of purposeful behaviors, consciousness, and emotions.

Cognitive Rigidity

The inability or unwillingness to change one's thinking or to adapt one's thoughts to new information or situations.

Manic

Relating to or affected by mania, a mental state characterized by excessive excitement, energy, and sometimes delusions or hallucinations.