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 χ2obs  for the 2×2 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? Group of answer choices Z = 81.93, p<0.000000287 Z=9.05, p=0.000000287 Z=9.05, p>0.000000287 Z = 81.93, p=0.000000287 Z=9.05, p<0.000000287

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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 χ2obs  for the 2×2 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?

Group of answer choices
Z = 81.93, p<0.000000287
Z=9.05, p=0.000000287
Z=9.05, p>0.000000287
Z = 81.93, p=0.000000287
Z=9.05, p<0.000000287
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