E Test: FINAL Question 5 of 21 This test: 21 point(s) possible This question: 1 point(s) possible Determine whether the given description corresponds to an observational study or an experiment. In a study of 405 men with a particular disease, the subjects were asked to complete a survey about their diet upon arrival to a hospital. Does the given description correspond to an observational study or an experiment? O A. The given description corresponds to an experiment. O B. The given description corresponds to an observational study. nts O C. The given description does not provide enough information to answer this question. n ok