binomial distribution

binomial distribution   Dan normal distribution

Let X denote the number of service calls today on which the part is required Then X is a binomial random variable with parameters n = 5 and p=1∕3=0 ˉ3

If the probability of success on an individual trial is p , then the binomial probability is n C x ⋅ p x ⋅ n − x  It means that the binomial distribution has a finite amount of events, whereas the normal distribution has an infinite number of events In case, if the sample

ผลกัลโช่ The Binomial Distribution If a discrete random variable X has the following probability density function , it is said to have a binomial distribution:  The binomial distribution is used when there are exactly two mutually exclusive outcomes of a trial These outcomes are appropriately labeled success and