A pharmaceutical company wants to test whether a new drug they are developing significantly lowers the blood pressure of their clients. The company gathers a sample of n = 1000 participants with high blood pressure for a study. In the study, participants have their blood pressure measured before using the drug, then have their blood pressure measured three months after taking daily dosages of the drug. Should the company use a paired or non-paired test in this case? Why? O Paired. The first and second data sets are independent of each other Non-paired. The first and second data sets are independent of each other O Non-paired. The first and second data sets are dependent, since the same set of people are being measured in each case O Paired. The first and second data sets are dependent, since the same set of people are being measured in each case