Determine Which of the Given Procedures Describe a Binomial Distribution

Multiple Choice

Determine which of the given procedures describe a binomial distribution.

A) Record the number of ear piercings in a group of 30 randomly selected college students.
B) Surveying customers leaving a hardware store until a customer responds that he or she spent more than fifty dollars.
C) Observing that five out of the next ten customers at a hotdog stand order hot peppers given that the probability of ordering hot peppers is 0.18.