a. Using the ‘fham.p1.RData’ data set introduced in tutorial 3 and R Commander, tabulate the relationship between use of blood pressure medications at study entry (bpmeds) and the later occurrence of...

a.    Using the ‘fham.p1.RData’ data set introduced in tutorial 3 and R Commander, tabulate the relationship between use of blood pressure medications at study entry (bpmeds) and the later occurrence of cardiovascular disease (cvd). (1 mark)


a.    Using row or column percentages describe the relationship between current use of blood pressure medications and history of cardiovascular disease. (2 marks)


b.    Using conditional probabilities explain why current use of blood pressure medications and history of cardiovascular disease are not independent. (2 marks)