In order to have enough number of men with prostate cancer to study how accurate the new test performs, the study over sampled men with prostate cancer. i) How should you compute P(C and Pos), the probability that a randomly chosen man from the population has prostate cancer and positive test result

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp