Use the final results of a retrospective study to find out if there is a favourable Affiliation in between using tobacco and lung cancer, and to (by way of mathematical manipulations) estimate the chance of lung cancer for smokers relative to non-smokers. Conditional Likelihood, Odds, Retrospective Observational Study. When http://projecthelpservice73614.full-design.com/harvard-case-study-analysis-No-Further-a-Mystery-23436333