a) Test the article's claim using the appropriate hypothesis test and an alpha level of .05. b) Calculate the corresponding confidence interval. Based on the result obtained in part a), which one value should not be included in the confidence interval.
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A recent news article claimed that the average wait time for seeing a doctor in Montreal is 210 minutes. You survey a random sample of 49 patients in Montreal and find an average wait time of 206 minutes with a standard deviation of 14 minutes.
a) Test the article's claim using the appropriate hypothesis test and an alpha level of .05.
b) Calculate the corresponding confidence interval. Based on the result obtained in part a), which one value should not be included in the confidence interval.
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