An Associated Press/GFK Poll shows that 38% of American drivers favor U. S.cars, while 33% prefer Asian brands, with the remaining 29% going for other foreign cars www. msnbc. com. April 21, 2010). A researcher wonders whether the preferences for cars have changed since the Associated Press/GIK Poll. He surveys 200 Americans and finds that the number of respondents in the survey who prefer American Asian, and other foreign cars are 66, 70, and 64 respectively. At the 5% significance level can the researcher conclude that preferences have changed since the Associated Press/GR Poll?