The Normal Distribution Is

question 48

Multiple Choice

The normal distribution is:

• A) a discrete distribution with two parameters
• B) a binomial distribution with only one parameter
• C) a density function of a discrete random variable
• D) a continuous distribution with two parameters

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Definitions:

Produce Mucus

The process by which mucous membranes secrete mucus, a thick protective fluid.

Mucus

A thick, slippery substance produced by the mucous membranes and glands, used to lubricate and protect certain parts of the body like the respiratory tract.

Goblet Cells

Specialized epithelial cells that produce and secrete mucus onto mucosal surfaces, such as the respiratory and digestive tracts.

Endocrine Cells

Specialized cells that secrete hormones directly into the blood.