OxyContin is a drug used to treat pain, but it is well know for its addictiveness and danger. I n acritical trial, among subjects treated with OxyContin, 52 developed nausea and 175 did not.Among...

OxyContin is a drug used to treat pain, but it is well know for its addictiveness and danger. I n a critical trial, among subjects treated with OxyContin, 52 developed nausea and 175 did not. Among other subjects given placebos, 5 developed nausea and 40 did not. Use a 0.05 significance level to test for a difference between the rates of nausea for those treated with Oxycontin and those given a placebo! Question: state the conclusion