people are randomly selected and 440 of them trust the president. (a) Find a 95% confidence inte
Question: 800 people are randomly selected and 440 of them trust the president.
(a) Find a 95% confidence interval to estimate the proportion of people who trust the president.
(b) Conduct a hypothesis test to study whether the true proportion is greater than 0.5, \(\alpha =0.05\).
(c) What is the p-value?
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Deliverable: Word Document
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