Examlex
Explain the purpose of the t test and the chi-square test and the difference between them.
Phenylketonuria (PKU)
A genetic disorder caused by a defect in the gene responsible for processing the amino acid phenylalanine, leading to its accumulation and resulting in cognitive disability if untreated.
Phenylalanine
An essential amino acid that is a precursor for neurotransmitters such as dopamine and norepinephrine, important for brain function.
Mental Retardation
An outdated term for intellectual disability, characterized by below-average intellectual ability and a lack of skills necessary for day-to-day living.
Obsessive-Compulsive Disorder
A chronic anxiety disorder characterized by uncontrollable, recurring thoughts (obsessions) and behaviors (compulsions) that the individual feels the urge to repeat continuously.
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