Home >All Categories > Science & Mathematics >Mathematics >Open Question Danzer Member since:March 08, 2011Total points:89 (Level 1)In an air pollution study performed at an experiment station, the following amounts of suspended benzene-soluble organic matter (in micrograms per cubic meter) were obtained for eight different samples of air: 2.2, 1.8, 3.1, 2.0, 2.4, 2.0, 2.1 and1.2. Assuming that the population is normal, construct a 95% confidence interval for the corresponding true mean.Answer Question

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