Suppose 17.9% of U. S. households are in the Northeast. Suppose 5.4% of U. S. households earn $100,000 per year or more and are in the Northeast. What is the
probability that a randomly selected U. S. household earns $100,000 or more per year,
given that the household is located in the Northeast?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?