Essay
In the last presidential election, a national survey company claimed that no more than 50% (i.e., < 50%) of all registered voters voted for the Republican candidate. In a random sample of 400 registered voters, 208 voted for the Republican candidate.
a.State the null and the alternative hypotheses.
b.Compute the test statistic.
c.At 95% confidence, compute the p-value and test the hypotheses.
Correct Answer:
Verified
a.H0: P 
0.5
Ha: P > 0...View Answer
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Correct Answer:
Verified
0.5Ha: P > 0...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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