Cluster Analysis Is the Obverse of Factor Analysis in That

question 47

True/False

Cluster analysis is the obverse of factor analysis in that it reduces the number of objects,not the number of variables,by grouping them into a much smaller number of clusters.

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Definitions:

Caffeine

A stimulant of the central nervous system found in coffee, tea, chocolate, and various medications, known for its ability to reduce fatigue and improve concentration.

Nicotine

A stimulant and potent parasympathomimetic alkaloid that is naturally produced in the nightshade family of plants and is widely used for its stimulating and relaxing effects.

Developing Brain

Refers to the growth and maturation process of the brain from prenatal stages through childhood and adolescence.

Adrenal Glands

Small, triangular glands located on top of both kidneys that produce hormones like cortisol and adrenaline, which help control heart rate, blood pressure, and other important bodily functions.