Final answer:
1. African Americans have the highest risk for lung cancer due to various factors including genetic predisposition, higher ates of smoking, and exposure to other risk factors.
Step-by-step explanation:
The group of individuals that has the highest risk for lung cancer is 1. African Americans.
According to a study published in The New England Journa of Medicine, African Americans have a higher risk of developing lung cancer compared to Caucasians, Asians, and Hispanics. This could be due to a combination of factors, including genetic predisposition, higher rates of smoking, and exposure to other risk factors such as secondhand smoke, radon gas, and air pollution.
It's important to note that while African Americans have a higher risk, anyone can develop lung cancer, and lifestyle choices like not smoking, eating a healthy diet, and exercising regularly can reduce the risk for everyone.