What is the difference between a binomial model and a geometric model? 

A. The geometric model doesn’t have binary (success or failure) outcomes, whereas a binomial model does. 

B. The geometric model doesn’t have independent trials, whereas a binomial model does. 

C. The geometric model doesn’t have a fixed number of trials, whereas a binomial model does. 

D. For a geometric model, the probability of success is not the same for each outcome, whereas for the binomial mode the probability of success is the same for each outcome.