A General Social Survey (GSS) was administered to 270 people in order to determine whether there was a significant difference between Republicans and Democrats in the presidential candidate they favor. Only 26.1% of Democrats favored Romney, whereas 66.7% of Republicans supported Romney. Suppose the X'obs for the 2x2 was found to be 81.93. Use this information for this question and the following question below. Which of the following statements are correct regarding the Z-score? O Z=9.05, p=0.000000287 O Z=9.05, p0.000000287 O Z = 81.93, p=0.000000287