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Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim.
-A poll of 1,068 adult Americans reveals that 48% of the voters surveyed prefer the Democratic candidate for the presidency. At the 0.05 level of significance, test the claim that at least half of all voters prefer the Democrat.
Sustainability
The practice of maintaining processes or systems in a way that does not deplete natural resources, ensuring long-term ecological balance.
Competitive Advantage
The attributes or conditions that allow a company to produce goods or services better or more cheaply than its competitors.
Environmental Costs
Expenses associated with the negative impact of a company's operations on the natural environment, including waste disposal, pollution control, and resource depletion.
Climate Change
A significant and lasting change in the statistical distribution of weather patterns over periods ranging from decades to millions of years.
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