Unscientific surveys used to gauge public opinion on a variety of issues are known as what?
a. deliberative polls
b. exit polls
c. push polls
d. straw polls
d
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Ten years after Brown, most southern schools were desegregated
Indicate whether the statement is true or false
Which of the following is most correct concerning the effects of variability on the accuracy of a probability sample?
A. Variability has no effect on the accuracy of a probability sample. B. The sampling error of a sample is completely determined by the amount of variability of the variables involved. C. The higher the amount of variability involved, the easier it is to obtain accurate results. D. The higher the amount of variability involved, the more difficult it is to obtain accurate results.
Perhaps no one has explained the special role of the press more eloquently than Supreme Court Justice
A) Ruth Bader Ginzburg. B) Louis Brandeis. C) William Rehnquist. D) John Marshall. E) Hugo Black.
Radio Frequency Identification (RFID)
What will be an ideal response?