Question: Choose the procedure that will allow dental patients to be researched using a binomial distribution:

A) Surveying dental patients and asking them how their visit could have been made more enjoyable

B) Asking dental patients as they enter the office how often they floss

C) Surveying a set number of dental patients and asking them if they have dental insurance

D) Asking patients as they enter the office whether they flossed before the appointment

E) Surveying dental patients and asking them how their teeth feel after their appointment