Mathematics, 24.10.2020 09:30 mathlady12

Based on random samples of river heights, oceanographers estimate that 4,800 cubic kilometers (km) of freshwater is discharged into the Arctic Ocean annually. The estimate has a margin of
error of 240 km at the 90% confidence level. Which of the following is the most reasonable
claim about the volume of freshwater discharged annually into the Arctic Ocean?

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