The Physical Mechanism Responsible for Blushing Is

question 88

Multiple Choice

The physical mechanism responsible for blushing is

• A)cyanosis.
• B)dilation of superficial blood vessels.
• C)an increased amount of melanin.
• D)decreased amounts of carotene.
• E)None of the answers are correct.

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Definitions:

Binomial Variable

A type of discrete variable that can take one of two independent values, often representing success or failure in an experiment.

Woman

A female human adult.

Sampling Error

The difference between a sample statistic used to estimate a population parameter and the actual but unknown value of the parameter.

Statistics

Statistics is the branch of mathematics dealing with the collection, analysis, interpretation, and presentation of masses of numerical data.