Which probability distribution is appropriate when the events of interest occur randomly, independently of one another, and rarely?
A)Binomial distribution.
B)Poisson distribution.
C)Any discrete distribution.
D)Any continuous distribution.

Question

Quizplus · Accepted Answer

The Poisson distribution is appropriate for events that occur randomly, independently of one another, and rarely. It is a discrete distribution that models the number of occurrences of an event in a fixed time or space interval, under the assumption that the events occur independently and with a constant rate. The binomial distribution is appropriate when the events have only two possible outcomes and occur independently, but the assumption of rarity may not hold if the number of trials is large. Continuous distributions are not appropriate for count data.

Which Probability Distribution Is Appropriate When the Events of Interest