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A recent study of 33 Jackson County, Missouri residents revealed that they had lived at their...

  1. A recent study of 33 Jackson County, Missouri residents revealed that they had lived at their current address for a mean of 19 years, with a sample standard deviation of 2.40 years.
  1. What is the population mean?
  2. What is the best estimate of the population mean?
  3. What is the standard error of the mean?
  4. Develop a 99.9% confidence interval for the population mean.
Math   Statistics-And-Probability   
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