This paper concentrates on the primary theme of BINOMIAL DISTRIBUTIONS LEAKAGE FROM UNDERGROUND GASOLINE TANKS AT SERVICE STATIONS CAN DAMAGE THE… in which you have to explain and evaluate its intricate aspects in detail. In addition to this, this paper has been reviewed and purchased by most of the students hence; it has been rated 4.8 points on the scale of 5 points. Besides, the price of this paper starts from £ 40. For more details and full access to the paper, please refer to the site.
Binomial DistributionsLeakage from underground gasoline tanks at service stations can damage the environment. it is estimated that 25% of these tanks leak. You examine 15 tanks chosen at random, independently of each other.
a) What is the mean number of leaking tanks in such samples of 15?b) What is the probability that 10 or more of the 15 tanks leak?c) Now you do a larger study, examining a random sample of 1000 tanks nationally. What is the probability that at least 275 of these tanks are leaking?