A random sample means that
A. every person in the target population has an equal chance of being selected.
B. there is no pre-planning in the selection process.
C. every person in the target population who is encountered is selected.
D. researchers decide how many persons of certain types they need in the survey.
E. the poll is unscientific.
Answer: A
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Answer the following statement(s) true (T) or false (F)
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Which of the following constitutional provisions played the most important role in the process known as selective incorporation?
a. Equal Protection Clause of the Fourteenth Amendment b. Due Process Clause of the Fourteenth Amendment c. Privileges and Immunities Clause of the Fourteenth Amendment d. First Amendment e. Tenth Amendment
One way to identify the onset of a completely new global system is to look at the system's units for global governance, for example, the emergence or dissolution of new supranational institutions
a. True b. False Indicate whether the statement is true or false
Following September 11, 2001, the ________ has/have been accused by the media and civil liberties groups of spying on Americans without their knowledge or judicial authorization.
A. Federal Bureau of Investigation B. National Security Agency C. National Security Administration and the Federal Bureau of Investigation D. Central Intelligence Agency E. Central Intelligence Agency and the Federal Bureau of Investigation