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
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In a republic it is true that citizens will select their own leaders. This is a defining characteristic of a republic or representative democracy. Under this system citizens will vote to elect their leaders to govern on their behalf.
The Kush conquered Egypt 7th century BCE. Kush emperors ruled Egypt for a 100 years before being expelled by the Assyrians.
The country of Kush is what is what we know as modern day Sudan.
During WW2 Hope It Helps =p
Answer:
A. Turning off the lights whenever you go to bed.
B. Unplugging things you do not use (example; Toaster Oven, Lamp, and Curling Iron.)
C. Only use Air Conditioning to the rooms that need it most.
hope this answer correct (^^)