Mathematics, 02.12.2020 01:00 mkcryer50
A geologist examines 16 water samples for magnesium concentration. The mean magnesium concentration for the sample data is 0.731 cc/cubic meter with a standard deviation of 0.0865. Determine the 80% confidence interval for the population mean magnesium concentration. Assume the population is approximately normal.
Answers: 1
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Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements
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A geologist examines 16 water samples for magnesium concentration. The mean magnesium concentration...
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