Using a table: http://www.tutor-homework.com/statistics_tables/statistics_tables.html. This is the left tailed test critical value, with 0.02 prob. answer is: -2.054 2. The lengths of pregnancies are normally distributed with a mean of 267 days and a standard deviation of 15 days.A. Find the probability of a pregnancy lasting 307 days or longer. B. If the length of pregnancy is in the lowest 2%, then the baby is premature.Find the length that separates premature babies from those who are not premature.. Find the probability of a pregnancy lasting 307 days or longer. B. If the length of pregnancy is in the lowest 2%, then the baby is premature. Find the length that separates premature babies from those who are not premature.
The Black Forest (German: Schwarzwald) is a wooded mountain range located in the southwest corner of Germany in the German federal state of Baden-WÃ¼rttemberg. Freiburg - the Jewel of the Black Forest. Bonndorf im Schwarzwald - famous for its Shrovetide museum. Pforzheim - the Gateway to Black Forest.
Black M was born on 27 December 1984 in Paris, France.hey are born like most mammals only they are born during hibernation and their mothers are asleep. Baby bears are often as small as chipmunk's and find their way towards the â¦ mothers to cradle up and drink the mothers nutritious milk to grow and have thicker fur.