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A 95% confidence interval is wider than a 90% confidence interval. O True O Fals

ID: 3339727 • Letter: A

Question

A 95% confidence interval is wider than a 90% confidence interval. O True O False QUESTION5 n minutes spent waiting to get on rides at an amusement park. A 95% confidence interval for the population mean is (3 mean lies in the interval (3.8, 4.4) 4.4 Asa e is taken to determine the average ti e O There is a 95% pr that the 95% of the people will wait between 3.8 minutes and 4.4 minutes to get on a ride. 0 we can be 95% confident that the interval (3.8, 4.4) contains the population mean O On 95% of the days, the average waiting time is between 3.8 minutes and 4.4 minutes. 5

Explanation / Answer

The correct interpretation of this interval is "We can be 95% confident that the interval(3.8,4.4)contains the population mean.

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