The table shows the busiest airports, shipping ports, and rapid rail systems in the United States. Suppose you are doing a report in which you have to research one entry from each column. You have no preference for any choices over any other choices. What is the probability that you would select Chicago O’Hare Intl. Airport, the port of Houston, Texas, and the Boston MBTA? Busiest Airports Busiest Shipping Ports Busiest Rapid Rail Systems
Hartsfield Atlanta Intl. South Louisiana, LA New York City TA
Chicago O’Hare Intl. Houston, TX Washington Metro Area TA
Los Angeles Intl. New York, NY Chicago RTA
Dallas-Ft. Worth Intl. Metropolitan Boston TA
Denver Intl.