What is the difference between random sampling and stratified sampling?
a. Stratified sampling combines random selection with predetermined weighting of a population's demographic characteristics.
b. Stratified sampling gives each member of a targeted population the same probability of being polled, whereas simple random sampling does not.
c. Random sampling incorporates random selection into the polling procedure, whereas stratified sampling allows for self-selection.
d. Stratified sampling relies on techniques to minimize bias, whereas simple random sampling does not.
a
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Explain what the nonviolent civil rights movement was and give three reasons why it was ultimately successful
What will be an ideal response?
The mestizaje project espoused by the Mexican government to build the regime's legitimacy ________
A. implemented massive privatization programs to improve the economic condition of Mexico after a period of state-led development B. discouraged the integration of Indians into the economy C. emphasized that the mixture of races in Mexico had to be eliminated for the overall development of the country D. promoted the cultural and economic integration of Mexican Indians into national life E. utilized the ethnic diversity among Mexicans to retain office through successive elections
Why are coattail effects not prevalent in gubernatorial elections?
A. The coattail effect is never significant. B. Only presidential popularity determines the winner. C. Most such elections are off-year elections. D. Most such elections are conducted in the same year as presidential elections.
As a political scientist, V.O. Key argued that it is important to the American political system for government officials to heed ________
A) the elite B) political figures C) the Constitution D) the rule of law E) public opinion