solve

You are working on a research project involving two medical tests, test A and test B, both designed to diagnose a certain condition. To investigate the ~ independence of the test results, you collected data from a group of patients. The data shows that both event A and event B have yielded positive results: test A produced a positive outcome, and test B also produced a positive outcome. To prove the independence of test A and test B results, which of the following conditions must be satisfied based on probability theory? A | The joint probability of both events occurring is greater than the product of their individual probabilities. B __ The joint probability of both events occurring is less than the product of their individual probabilities. C The joint probability of both events occurring is equal to the product of their individual probabilities. D- | The joint probability of both events occurring is equal to the sum of their individual probabilities