A recent poll of 1,235 randomly sampled likely voters shows your favorite candidate ahead, with 52.1% in
Question:
a. Carefully identify the two-sided hypotheses.
b. Perform the hypothesis test at level 0.05 and give the result.
c. Make a careful, exact statement summarizing the result of the test and what it means.
d. Repeat parts b and c assuming that the percentage is 58.3% instead of 52.1%.
e. Explain why a one-sided test would be inappropriate here by showing that each of the three possible outcomes of a two-sided test would be of interest.
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a The null hypothesis is H 0 050 The null hypothesis claims that your favorite candidate will have exactly 50 of the votes This 50 is chosen because if this were achieved it would result in a tie not ...View the full answer
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