The option that best describes how multiple skills would be useful for analyzing voting patterns within a state is:
3. A large-scale map could show the voting trends in counties while a small-scale map could show the distribution of those demographics across the state. A small-scale map could show voting trends in urban and rural areas, while a large-scale map could show differences between major cities.
This option effectively highlights how different scales of maps can be used to analyze voting patterns at various geographic levels, providing insights at both the county and neighborhood levels, as well as comparing urban and rural voting trends.