Answered

This is an observational study because there is no intent to manipulate the explanatory variable, LDL cholesterol levels.

(b) Name some lurking variables that might exist in the study. Select all that apply.

A. Diet
B. Age
C. Number of siblings
D. Exercise
E. Gender
F. Genetics



Answer :

GinnyAnswer

Final answer:

Observational study involving LDL cholesterol levels. Lurking variables such as Diet, Age, Exercise, Gender, and Genetics are important to consider.


Explanation:

An observational study involves measuring characteristics in a sample without manipulating variables. In the context provided, LDL cholesterol levels are being observed without manipulation, classifying it as an observational study.

Some lurking variables that might exist in the study include Diet, Age, Exercise, Gender, and Genetics. These variables could impact the relationship between LDL cholesterol levels and other factors.

Understanding and accounting for lurking variables is essential in observational studies to ensure the accuracy and reliability of the findings.


Learn more about Observational Study and Lurking Variables here:

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