Question

Find the indicated probabilities using the geometric​ distribution, the Poisson​ distribution, or the binomial distribution. Then determine if the events are unusual. If​ convenient, use the appropriate probability table or technology to find the probabilities.

The mean number of births per minute in a country in a recent year was about four.

Find the probability that the number of births in any given minute is​

(a) exactly

six​,

​(b) at least

six​,

and​ (c) more than

six.

Answer 1