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A true/false test has 100 questions.Using the normal approximation to the binomial distribution, what is the probability of getting 55 or more correct by just guessing?
Intelligence Quotient
A numerical measure of a person's cognitive abilities relative to their age group.
Average Performance
A level of performance that falls within the middle range of a distribution or scale, indicating neither exceptional nor poor abilities.
Positron-Emission Tomography
A diagnostic imaging test that uses a radioactive substance to visualize and measure changes in metabolic processes and other physiological activities.
Activity In Brain
Refers to the various physiological and chemical processes that occur within the brain, including neural activity, that underlie thought, emotion, and behavior.
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