Doctors are piloting a new screening procedure to diagnose HIV. The new screening procedure, called QUIKID, is a saliva based test that will give results in 5 minutes, as compared to the gold standard of HIV testing which takes weeks to obtain results. The doctors recruit 6,000 people to take the QUIKID test, and out of those 6,000 people, 1,388 of them have HIV according to the gold standard. The QUIKID test correctly identified 1,125 of the HIV positive individuals and 4,111 of the HIV negative individuals. Answer the following questions, rounding any calculations to one decimal place.