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Compute the upper limit

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Reference no: EM131812889

Assuming the random variable X is normally distributed, compute the upper limit of the 95% confidence interval for the population mean if a random sample of size n=11 produces a sample mean of 38 and sample standard deviation of 5.2. Round to two decimals.

  • 40.84
  • 41.30
  • 41.49
  • 40.70

Reference no: EM131812889

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