Final answer:
To identify which group has lower marijuana use when compared to teen drivers, we would need specific data. Changing laws and attitudes towards marijuana in the U.S. suggest that use might be more prevalent among teens. Accurate comparisons require targeted research data.
Step-by-step explanation:
The question pertains to the prevalence of marijuana use among different demographics of drivers. When discussing marijuana use among teen drivers compared to other groups, we look at available data and social studies that imply younger individuals might be more inclined to use marijuana. However, to pin down the specific group among adult drivers, senior citizens, professional drivers, and pedestrians that has a lower prevalence of marijuana use compared to teen drivers, precise statistical data is required. This data might come from studies conducted by the government or other research organizations that focus on traffic safety and substance abuse.
Over time, attitudes toward marijuana use have shifted, as shown by the increasing legalization across various states in the U.S. Due to these changing perceptions and laws, it could be inferred that marijuana use may not be strictly constrained to any one demographic, but could potentially be more prevalent among younger populations, including teens, who might be influenced by factors such as social acceptance and access.
It's worth noting that according to the FBI and U.S. Census data, certain demographics face more arrests for marijuana possession, indicating that use may be similarly disproportionate. However, without targeted studies comparing these specific driver groups, an accurate comparison cannot be made.