Examlex
Solve the problem.
-A survey of 865 voters in one state reveals that 408 favor approval of an issue before the legislature. Construct the 95% confidence interval for the true proportion of all voters in the state who favor approval.
Solar Power
The conversion of energy from sunlight into electricity, either directly using photovoltaics (PV), indirectly using concentrated solar power, or a combination.
Geothermal Power
Renewable energy derived from the heat of the Earth's interior, used for heating and generating electricity.
Biofuels
Fuels that are derived from biological sources, such as plants and algae, as an alternative to fossil fuels.
Urban Sprawl
The uncontrolled expansion of urban areas into the surrounding countryside, often characterized by low-density residential housing, single-use zoning, and increased reliance on the private automobile.
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