Questions 23-25 consider the following scenario. Arsenic is toxic to humans, and people can be exposed to it through contaminated drinking water, food, dust, and soil. Scientists have devised an interesting new way to measure a person's level of arsenic poisoning: by examining toenail clippings. In a recent study, scientists measured the level of arsenic (in mg/kg) in toenail clippings of eight people who lived near a former arsenic mine in Great Britain. The following levels were recorded: 0.8 1.9 2.7 3.4 3.9 7.1 11.9 26.0 Question 23 (3 points) What is the median for these data? Round your answer to 3 decimal places. Paragraph BT U A/ 08 Question 24 (3 points) What is the mean for these data? Round your answer to 3 decimal places. + A Question 24 (3 points) What is the mean for these data? Round your answer to 3 decimal places. Paragraph B 1 UA I!!! oy of + 30 I Question 25 (3 points) Which measure (the median or the mean) do you think best represents the center of these data? Explain your reasoning. 5 94 + 4 Paragraph UA, E B 34 1 of