The jump in the percentage of people aged 65 and over is due to

a. a falling birth rate.
b. an increasing birth rate.
c. advances in medicine.
d. both A and C


d

Sociology

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Mexicans account for approximately __________ of all immigrants in the U.S

a) 30% b) 40% c) 50% d) 60%

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The model views social interaction as though it is taking place in a theater

a. dramaturgical b. historical c. cultural strain d. division of labor

Sociology

You want to draw a sample of the employees at a large university ensuring that in your sample you have people represented from all personnel categories: administrators, faculty, secretarial staff, cleaning staff, mail room staff, technicians, students, etc. You want to use a probability sample. Which type of probability sample would be best for your purposes?

a. cluster sample b. stratified sample c. quota sample d. simple random sample e. snowball sample

Sociology

Which political theory focuses almost exclusively on the formal relations among and between nation statues?

a. International relations b. Political realism c. Complex interdependence d. International political economy

Sociology