Rebecca Is Curious About Whether She Is at Risk for Coronary

question 128

Multiple Choice

Rebecca is curious about whether she is at risk for coronary heart disease. Which of the following is a valid piece of information she could use?

• A)She would be able to feel if she had high blood pressure.
• B)Her blood pressure does not rise when she is under stress.
• C)There is no relationship between smoking and CHD.
• D)High serum cholesterol is a definite risk factor for CHD.

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Definitions:

Cluster Analysis

A statistical method used to group objects or variables into clusters that contain similar characteristics, often used in research to identify patterns or categorize data.

Instruments

Tools or devices used to measure variables or gather data in research.

Cluster Analysis

A statistical method used to group objects or cases based on their similarities, often used in data mining and pattern recognition.

Statistical Methods

Techniques and procedures used for collecting, analyzing, interpreting, and presenting numerical data.