100 60 Use the figure to the right which shows the percentages of adults from...
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100 60 Use the figure to the right which shows the percentages of adults from several countries who favor building new nuclear power plants in their country The survey included random samples of 1111 adults from Country A 1003 adults from Country B 80 1000 adults from Country C and 1080 adults from Country D At 0 05 can you reject the claim that the proportion of adults in Country C who favor building new nuclear power plants in their country is greater than the proportion of adults from Country D who favor building new nuclear power plants in their country Assume the random samples are independent 40 20 Country A 53 1 Country B 50 Country C 48 Country D 40 Identify the claim and state Ho and Ha The claim is the proportion of adults in Country C who favor building new nuclear power plants in their country is the proportion of adults from Country D who favor building new nuclear power plants in their country
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