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The Results of a Recent Poll on the Preference of Voters

Question 102

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The results of a recent poll on the preference of voters regarding presidential candidates are shown below. The results of a recent poll on the preference of voters regarding presidential candidates are shown below. At 95% confidence, test to determine whether or not there is a significant difference between the preferences for the two candidates. At 95% confidence, test to determine whether or not there is a significant difference between the preferences for the two candidates.

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H0: PA - PB = 0
Ha: PA - ...

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