Create confidence interval for corresponding true mean

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Reference no: EM13123816

In an air-pollution study performed at an experiment station, the following amount of suspended benzene-soluble organic matter(in micrograms per cubic meter) was obtained for eigth different samples of air:

2.2 1.8 3.1 2.0 2.4 2.0 2.1 1.2

Assuming that the population sampled is normal, construct 95% confidence interval for the corresponding true mean.

Reference no: EM13123816

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