Question

A researcher is interested in the cholesterol levels of adults in the city in which she lives. What is the researcher's area of interest?

1) Cholesterol levels
2) Adults
3) City
4) Researcher's area of interest

Answer 1

The researcher's area of interest is cholesterol levels. They want to study the cholesterol levels of adults in the city.

Step-by-step explanation:

The researcher's area of interest is 1) Cholesterol levels. The researcher wants to study the cholesterol levels of adults in the city. Cholesterol levels are an important factor when assessing the risk of heart disease, so understanding the distribution of cholesterol levels in adults can provide valuable insights for public health and medical interventions.