Examlex
When the parametric assumption on the distribution is met,a parametric test is usually more powerful than a nonparametric test.
Dermis
The thick layer of living tissue below the epidermis that forms the true skin, containing sweat glands, hair follicles, and connective tissue.
Integumentary
Pertaining to the covering of the body, including skin, hair, nails, and related glands, serving as a protective barrier.
Constrict
To narrow; to become smaller because of contraction of a sphincter muscle.
Erythema
Diffuse redness over the skin because of capillary congestion and dilation of the superficial capillaries.
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