Question: Assuming that the population is normally distributed, construct a 90% confidence interval estimate for the population mean for each of the following samples: Sample A:

  1. Assuming that the population is normally distributed, construct a 90% confidence interval estimate for the population mean for each of the following samples:

Sample A: 1, 1, 1, 1, 8, 8, 8, 8

Sample B: 1, 2, 3, 4, 5, 6, 7, 8

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