Consider the following statements concerning the binomial distribution:

A. The binomial distribution can be considered approximately symmetrical if only the mean is greater than five.

B. To ensure the independence of each outcome for a binomial distribution, the observations are randomly selected either from an infinite population without replacement or from a finite population with replacement.

C. The sample size for the binomial distribution consists of a fixed number of identical trials.

only C is true

only A and B are true

only A and C are true

only B and C are true

all of the statements are true