A Distribution Has a Mean of 36 and a Standard

question 32

Multiple Choice

A distribution has a mean of 36 and a standard deviation of 2.5. Jeremy scored 32. What is his z-score?

• A) -.63
• B) 63
• C) -1.6
• D) 1.6

Identify how racial categorization by census changes and the implications of those changes.

Know the health impacts of environmental and chemical exposures, including BPA.

Describe the concept of polytypism and its significance in biology.

Understand gene flow and its relevance to human genetic diversity.

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Definitions:

Epidermal Cells

Cells that make up the epidermis, which is the outermost layer of the skin, playing a crucial role in protecting the body against environmental hazards.

Sweat Glands

Specialized exocrine glands found in the skin of mammals that secrete sweat, a fluid containing water and electrolytes, for thermoregulation.

Basement Membrane

A thin, dense layer of extracellular matrix that underlies the epithelium and separates it from underlying connective tissue.

Extracellular Matrix

A complex network of proteins and carbohydrates surrounding cells within tissues, providing structural and biochemical support to the surrounding cells.