Question: what is the mode of binomial distribution?
Answer: So, when (n+1)p-1 is an integer, then (n+1)p-1 and (n+1)p are the modes. And when (n+1)p-1 is not an integer, then [(n+1)p-1]+1=[(n+1)p] is the mode. [X] means greatest integer contained in X. For a binomial process, the probability of success is 40 percent and the number of trials is 5.