A sample cannot be randomly drawn if it is comprised of
A) animals.
B) human participants.
C) volunteer participants.
D) people from a subpopulation.
Answer: C
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Non-democratic governments are more insulated from the demands of political parties, interest groups, and lobbies compared to democracies
Indicate whether this statement is true or false.
An individual who wanted to shift the burden of state taxes away from middle- and lower-income families to upper-income families would favor which of the following policy options?
a) a decrease of the general sales tax and an increase in excise taxes b) the adoption of a personal income tax in order to reduce sales and property taxes c) the replacement of local property taxes with an increase in the sales tax d) a constitutional amendment to prohibit the adoption of a state personal income tax e) a shift from a personal income tax to an increase in the sales tax