Can someone help me answer the following question please:
Bad gums means a bad heart. Researchers discovered that 85% of people who have suffered a heart attack had peiodontal disease, an inflammation of gums. Only 29% of healthy people have this disease. Suppose tat in a ertain community heart attacks are quite rae, occurring with only 10% probability. If someone has periodontal diseas, wha is the pobability that they will have a heart attack?