A large medical facility is experiencing too many missed appointments in its primary and specialty care clinics. The facility has noticed that not all patients respond well to reminder calls regarding follow-up appointments. Some patients do not answer calls and do not seem to respond to voice mails requesting they call the facility. The result is that many follow-up appointments are missed. Facility management has read articles that indicate people respond very well to text messages and would like to see which method provides the least number of missed appointments. Your null hypothesis is H0: drug A = drug B. Your research hypothesis is H1: drug A drug B. Your dependent variable is the anxiety score changed after treatment. Your independent variable is drug treatment. Because you did not state a direction in your hypothesis (better than or worse than), this will be a two-tailed test. You are looking for differences in either direction. You would set your alpha level at .05 and have a sample for each group of 30 people that were volunteers (what sampling method would this imply?) for the study. Create a research hypothesis