A researcher gets a list of all 500 members of Social Club Z that she wants to include in her study. She only has the funding and time to survey 50 members. She takes her list of members, randomly selects a starting point, and then selects every 10th name from the list to be included in her sample. In this example, the sampling interval is ______.
A. the list of all 500 members
B. 500
C. 50
D. 10
D. 10
You might also like to view...
In the 1964 case New York Times Co. v. Sullivan,
suit was brought against the New York Times for running a partially inaccurate advertisement by civil rights groups critical of police officials in Montgomery, Alabama. How did the Supreme Court rule? a) Criticism of police officials in the national media constitutes a "reckless disregard" of public safety. b) Police officials are allowed to collect damage for defamation for any statement that can be "patently proven to be untrue." c) The media cannot be sued for anything they say in print. d) Erroneous statements about public figures are inevitable and must be protected for free expression to survive
Externalities are a sign of:
A. the effectiveness of the free market economy. B. failure in the free market economy. C. the effectiveness of socialism. D. failure in socialist economies.
Nations with relatively low levels of per capita income are referred to as
a. developing countries. b. instable countries. c. industrialized countries. d. nondemocratic regimes. e. disengaged nations.
Approximately _________ of Texas cities are general-law cities
a. 5 percent b. 25 percent c. 50 percent d. 75 percent e. 95 percent