Consider the following statements concerning the binomial distribution:

A. The binomial distribution will be symmetrical if only np>5. 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