A researcher obtained a sample of adults and interviewed them about their financial concerns. this is an example of a) <u>cross-sectional survey </u>design.
Cross-sectional surveys assess the prevalence of disease and the prevalence of risk factors at the same point in time and provide a "snapshot" of diseases and risk factors simultaneously in a defined population.
In medical research, social science, and biology, a cross-sectional study is a type of observational study that analyzes data from a population, or a representative subset, at a specific point in time—that is, cross-sectional data.
Another example of a cross-sectional study would be a medical study examining the prevalence of cancer amongst a defined population. The researcher can evaluate people of different ages, ethnicities, geographical locations, and social backgrounds.
Learn more about the cross-sectional survey here: brainly.com/question/3603397
#SPJ4
The statements that apply to Ellis Island and Angel Island are:
- Most immigrants were from China or another Asian nation. - ANGLE ISLAND.
- Immigrants had to pass health inspections before being admitted to the United States. - BOTH ISLANDS.
- Immigrants could be denied entry or sent back to their home countries. - BOTH ISLANDS.
<h3>What was the importance was Ellis and Angel Island?</h3>
Angel Island was located in San Francisco which is on the West Coast. As a result, it was used for processing Asian immigrants as they were closer to the western portion of the U.S.
Both islands were the same however in that immigrants had to pass health checks and inspections to be allowed in. They could be sent back if they failed these tests.
Find out more on Angel Island at brainly.com/question/12061557.
#SPJ1
A u boat is a submarine basically and it was armed with missiles and it was Nazi germany
Answer:
The three R's – reduce, reuse and recycle – all help to cut down on the amount of waste we throw away. They conserve natural resources, landfill space and energy. Plus, the three R's save land and money communities must use to dispose of waste in landfills.
Explanation:
