In the Study of Swedish Twins on the Prevalence of Angina

question 17

Multiple Choice

In the study of Swedish twins on the prevalence of angina or chest pain, it was found that _____ factors played only a small role in the risk of having angina.

• A) environmental
• B) genetic
• C) dietary
• D) stress

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Definitions:

Income Tax Returns

Documents filed with the government that report income, expenditures, and taxes owed for a specific year, used by individuals and entities.

Standard Deviation

A strategy to evaluate the amount of deviation or spread among a collection of numbers.

Normally Distributed

A description of a dataset whose distribution forms a symmetrical bell-shaped curve, characterized by its mean and standard deviation.

Normally Distributed

A distribution of data where observations are symmetrically distributed around the mean, forming a bell-shaped curve.