Transcribed Image Text
one group of diabetics getting the new treatment and the other the existing treatment points 5 each A clinical trial of a new treatment for diabetes is carried out with See the 2 way table below which classifies people with diabetes on 2 different treatments by the success or failure of that treatment New 1095 9005 Marginal 10100 In your calculations below round all percents to the nearest whole number a Convert the marginal distribution for Outcome to percents C Outcome Treatment Existing Success Failure 5050 5950 11000 Marginal 6145 14955 21100 b What does the marginal distribution for Outcome tell you about the prevalence of failures compared to successes Create the conditional distributions for Outcome conditioned on Treatment New Existing d Is Treatment associated with Outcome How do you know