A 95% confidence interval for the population mean is from months to months. (Round to one decimal place as needed.) Interpret the confidence interval. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to one decimal place as needed.) O A. We can be 95% confident that the mean duration of imprisonment, u, of all political prisoners with chronic PTSD is somewhere between months and months. B. There is a 95% chance the mean duration of imprisonment, μ, of all political prisoners with chronic PTSD will equal the mean of the interval from months to months.

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