Question

B. Practically everyone except Canada is portrayed as hating the United States. The real question is who hates the United States most? The Pew Research Group conducted a survey o f 524 Germans and 485 citizens hold a favorable view of the US. Is there sufficient evidence to conclude that a lower proportion of Germans favor the US than the French citizens favor the US?

Answer 1

Here we have to perform the test for equality of two proportions which Z test .

We find the test statistic then compare it with critical value after that we draw conclusion.

step 17 Stap 2. Test statistic P2 52t スー _2·12 e) we take le uel of significance .oS Step tTet crltevia therwiie e fal to reject Ho andwis n-. T ere-İL Sufficient evidence to canclude that the laer pcapartion st Gevnon of US