A poll of 1068 adult Americans reveals that 52% of the voters surveyed prefer the Democratic candidate for the presidency. At the 0.05 significance level, test the claim that more than half of all voters prefer the Democrat.
A) Reject the null hypothesis. Conclude that there is insufficient evidence that more than half of all voters prefer Democrats.
B) Do not reject the null hypothesis. Conclude that there is sufficient evidence that more than half of all voters prefer Democrats.
C) Reject the null hypothesis. Conclude that there is sufficient evidence that more than half of all voters prefer Democrats.
D) Do not reject the null hypothesis. Conclude that there is insufficient evidence that more than half of all voters prefer Democrats.
Correct Answer:
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