Read the following data description and answer the following questions The data set assignment 2 sysbp.csv contains the results of a clinical trial to test the effectiveness of a drug in lowering blood pressure. The data represent measurements of systolic blood pressure for a group of 29 women who are taking the drug and a comparison group of 29 women of similar age who are not taking the drug. The two samples have been selected to be statistically independent of each other and individuals were selected so that the data in each sample are independent. A person is considered to have a systolic blood pressure which puts their health at risk if their systolic blood pressure is over 140 mmHg. 50 this data set also contains a variable indicating this risk. This variable takes the value 0 if the systolic blood pressure measurement is at or below 140 and 1 if the systolic blood pressure measurement is over 140. So the variables recorded on the le are: name Number identifying the person in each group Measured systolic blood pressure (mmHg) 9832165 Whether or not the person was taking the drug 0 = not taking the drug 1 = taking the drug Whether or not the measured blood pressure was above 0 = sysbp s 140 140 mmHg 1 = sysbp > 140