> Show your calculations. > Include all components of a full interpretation of a condence interval. 1) The data in the table below were reported for a closed cohort study of smoking cessation among older smokers and mortality over a 10-year period. Smoking cessation Yes No Deaths N 5 841 2 580 El a) Calculate the risk ratio for the effect of smoking cessation, compared to no smoking cessation, on the 10-year risk of death among older smokers. [0.5 points]