Question: 13.8 1.4 3.5 3.3 14.8 3.7 a. Compute the values of the mean and the median for blood lead level for the sample of African

13.8 1.4 3.5 3.3 14.8 3.7

a. Compute the values of the mean and the median for blood lead level for the sample of African Americans.

b. Which of the mean or the median is larger? What characteristic of the data set explains the relative values of the mean and the median?

c. Construct a comparative boxplot for blood lead level for the two samples.

d. Write a few sentences comparing the blood lead level distributions for the two samples.

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