Visual displays of survey data are useful because they more effectively
a. engage the reader.
b. illustrate the margin of error.
c. illustrate differences or changes over time than tables and numbers.
d. cover negative opinion data.
c
Political Science
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Describe the various elections that are held in the United States
What will be an ideal response?
Political Science
Belief in the validity of nullification was particularly prominent during which era in American history?
a. the colonial era b. the Revolutionary War c. pre–Civil War d. Reconstruction
Political Science