Your patient, a 55 year-old obese Hispanic male, has been ta…

Your patient, a 55 year-old obese Hispanic male, has been taking Metformin 1000 mg BID and Lantus insulin 45 units QHS. Currently his fasting glucose levels are ~125 mg/dL and postprandial glucose levels have been between 200-220. You decide the best option is to:

An investigator who wishes to learn how often preschool chil…

An investigator who wishes to learn how often preschool children share toys might observe a classroom over a 3-week period, recording how often the preschoolers spontaneously share with one another. The investigator observes without interfering. What type of correlation study does the investigator use?