What is meant by the term sample-population congruence and why is it important in survey research?
What will be an ideal response?
Sample-population congruence, which refers to how well the sample subjects represent the population, is always a major concern. Here we are speaking of how well the individuals in a sample represent the population from which they are presumably drawn. Bias can enter either through the initial selection of respondents or through incomplete responses of those who agree to take part in the study. In either case a mismatch exists between the sample and the population of interest. These problems arise to varying degrees in every type of survey.
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Which is not a major concern in Brazil?
a. deforestation b. malnutrition c. ozone depletion d. ethnocide e. indigenous rights
The area of study in which urbanists try to understand why cities are located in particular places, is called:
a. urban geography b. urban ecology c. social psychology d. none of the above
Why did the American founders not establish the new nation as a direct democracy?
a. They did not want the new government to resemble the British government. b. James Madison led a faction staunchly opposed to direct democracies. c. It was not possible for citizens to gather to debate and vote on laws. d. The decline of the Athenian government proved that direct democracy was flawed. e. Georgia threatened to leave the Union if a direct democracy was instituted.
Declining marginal propensity to consume means
A) as income increases, spending increases proportionately. B) as income increases, a smaller percentage is spent on consumer goods. C) as income increases, a larger percentage is spent on consumer goods. D) as income decreases, spending remains constant as a percentage of income.