Choose all the correct answers for the characteristics of a binomial probability distribution:

a) ab example of a binomial trial is flipping coins

b) the variables are continuous

c) the variables are discrete

d) the binomial trials are dependent on each other

e) there can be three or more outcomes of each binomial trial

f)an example of a binomial trial is rolling a die

g)each binomial trial has only 2 possibilities

h) the binomial trial are independent of each other