02 (3 points) Researchers are investigating the symptoms of disease XYZ. They take a sample of 100 people with XYZ, and a separate sample of 100 people without XYZ. They find that 42 people with XYZ suffered from Anxiety disorder in the past year, while 13 people without XYZ have suffered from Anxiety disorder in the past year. They know ahead of time that approximately 19% of people suffer from Anxiety disorder in any given year. Use this information to estimate the prevalence of disease XYZ