The answer would be D: all of the above
Answer:
B. Cross-Sectional
Explanation:
A Cross-sectional study of design is a kind of design of observational study . In the cross-sectional study, an investigator measures or examines the outcome as well as the exposures in any study participants at the same time.
Cross-sectional design research includes using some different category of the people who differ in some variable of interest but they share few other characteristics, like educational background, socioeconomic status and ethnicity.
A Cross-sectional studies are mostly used by experimenters or researchers to study the developmental psychology in humans.
Thus in the context, the researcher using 50 participants to study the developmental changes in their choices to listen to music is a type of cross sectional research design.
Hence the correct option is (B).
Are Sub-Saharan Africa and the Middle East-North Africa region. This data was made by an important risk consultant, Verisk Maplecroft, in order to obtain an estimate of the probabilities of situations of civil disobedience, such as riots, that could affect the economy and the commercial climate of the country. This indicator helps investors know the probability of gain-loss when investing in a certain country.
I hope my answer can help you.
Answer:
The U.S. Constitution protects the unalienable right to liberty by including the principle of habeas corpus. Including the principle of habeas corpus protects an individual from unlawful detention and grants individual-specific rights to legal counsel and certain judiciary procedures to protect an individual's liberty.
Explanation:
Scientist. Also on the 100 dollar bill. Hope this helps:))
