Radiation in Baby Teeth Listed below are amounts of strontium-90 (in millibecquerels, or mBq) in a simple random sample of baby teeth obtained from Pennsylvania residents born after 1979 (based on data from “An Unexpected Rise in Strontium-90 in U.S. Deciduous Teeth in the 1990s,” by Mangano et. al., Science of the Total Environment).

128 130 133 137 138 142 142 144 147 149 151 151 151 155 156 161 163 163 166 172 32. Blood Pressure Measurements Fourteen different second-year medical students at Bellevue Hospital measured the blood pressure of the same person. The systolic readings

(mm Hg) are listed below.

138 130 135 140 120 125 120 130 130 144 143 140 130 150 33. BMI Use the body mass indexes (BMI) for males and use the BMI measures for females listed in Data Set 1 “Body Data.”
34. Lead and IQ Use the same scale to construct boxplots for the full IQ scores (IQF) for the low lead level group and the high lead level group in Data Set 8 “IQ and Lead” in Appendix B.

35. Outliers and Modified Boxplots Repeat Exercise 33 “BMI” using modified boxplots.
Identify any outliers as defined in Part 2 of this section.