Refer to Tables 6.2 and 6.3, and investigate how the public's perception of the risk of indoor pollution compares with the ranking given by the EPA's Science Advisory Board. How is this comparison relevant to the use of comparative risk analysis in communicating the hazards of radon, as discussed in Application 6.3? (Or access the radon report directly at www.epa.gov/radon/pubs/citguide.html).