60 Use the figure to the right which shows the percentages

Last updated: 5/15/2023

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 100 included random samples of 1046 adults from Country A 1061 adults from Country B 80 1130 adults from Country C and 1003 adults from Country D At a 0 06 can you reject the claim that the proportion of adults in Country A who favor building new nuclear power plants in their country is the same as the proportion of adults from Country B who favor building new nuclear power plants in their country Assume the random samples are independent 0 M12 Ha P1 P2 OD Ho P1 01 P2 P2 Ha P P2 P2 OE Ho P1 Ha P1 P2 Ha P P2 Find the standardized test statistic Z Round to two decimal places as needed 40 20 0 Country A 50 Country B 49 Country C 48 Country D 33 0 M1 P2 Ha P P2 OF Ho P1 P2 Ha P1 P2