Mathematics, 30.03.2020 20:30 Barbiealice8362
In 36 randomly selected seawater samples, the mean sodium chloride concentration was 23 cubic centimeters per cubic meter. Assume sample standard deviation is 6.7 cubic centimeters per cubic meter. Construct a 95% and 90% confidence interval for the population mean.
Answers: 2
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In 36 randomly selected seawater samples, the mean sodium chloride concentration was 23 cubic centim...
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