Mathematics, 19.11.2019 05:31, nataliaalejandradasi

Aphysicist examines 28 sedimentary samples for mercury concentration. the mean mercury concentration for the sample data is 0.863 cc/cubic meter with a standard deviation of 0.0036. determine the 98% confidence interval for the population mean mercury concentration. assume the population is approximately normal. step 2 of 2: construct the 98% confidence interval. round your answer to three decimal places.

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Aphysicist examines 28 sedimentary samples for mercury concentration. the mean mercury concentration...