How is probability sampling useful?
What will be an ideal response?
Probability sampling allows the researcher to use the principles of statistical inference to generalize from the sample to the population.
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Fixing up older city houses appeals to people because they
a. cost less than buying or building a suburban house. b. were built to higher standards with better materials. c. have greater square footage. d. all of the above.
In 2002, the top 20% of families (highest earning) received ______ of all of the income in the United States, while the bottom 20% of families received about _________ percent of all income in the United States
A. 50%, 3% B. 50%, 10% C. 65%, 20% D. 40%, 1%
Karl Marx’s concept of ______ refers to the unique potential and power humans obtain that set us apart from other animals.
A. alienation B. labor C. objectification D. species being
Upper-class families in the United States are characterized by which of the following?
A. They don't have employment stability. B. They work part-time and tend increasingly to work in the service sector. C. They tend to be highly recognized as part of the social and cultural elite of their communities. D. The wives tend to work outside of the home in high-paying jobs.