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Question
A survey of the wine market has shown that the preferred wine for 17 percent of Americans is merlot. A wine producer in California, where merlot is produced, believes the figure is higher in California. She contacts a random sample of 550 California residents and asks which wine they purchase most often. Suppose 115 reply that merlot is the primary wine. Using the p-value rule, calculate the p-value associated with the test statistic, and test the claim at 
= .01.
Answer
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