What are the four requirements for a distribution to be a bi

What are the four requirements for a distribution to be a binomial distribution?

Solution

When four specific conditions are satisfied in an experiment it is called a BINOMIAL setting which will produce a BINOMIAL DISTRIBUTION. The four requirements are:
1) each observation falls into one of two categories called a success or failure
2) there is a fixed number of observations
3) the observations are all independent
4) the probability of success (p) for each observation is the same - equally likely