carbon
24. Carbon Emissions. The following table represents the carbon emissions (in millions of tons) from consumption of fossil fuels, for a random sample of five nations.17 Test whether the population standard deviation is greater than 100 million tons, using level of significance .
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Nation | Emissions (in millions of tons) |
---|---|
Brazil | 361 |
Germany | 844 |
Mexico | 398 |
Great Britain | 577 |
Canada | 631 |