
Concept explainers
How Close Was 2016? Consider Table 12.3 which shows the results of the 2016 presidential election in Pennsylvania, Michigan, and Wisconsin.
a. If Clinton had won Pennsylvania, Michigan, and Wisconsin, what would the final electoral vote result have been?
b. What was the total popular vote difference in these three states for the top two candidates?
c. Suppose there had been runoff elections between Trump and Clinton in those three states, and that all of the voters who originally selected other candidates then voted for either Trump or Clinton. For each of the three states, calculate the percentage of the votes for other candidates that Clinton would have needed to have won in order to have won the statewide vote.

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Chapter 12 Solutions
Using & Understanding Mathematics, Books a la Carte edition (7th Edition)
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