1. Suppose that a sampling plan calls for a sample of size n = 50. To be acceptable, only three or fewer samples can be defective. Estimate the probability of accepting the lot if the average defective percentage is (a) 15%, (b) 5% or (c) 2%. Do not use an approximation in this calculation.
2. Jai owns an orchard behind Key’s house and property. The only access to the orchard is Key’s driveway, which Jai uses to get to her orchard. What is this right called? Jai sells the orchard to Laurentz. Can Laurentz now use the right-of-way across Key’s property? If Key sells his property, does the owner of the orchard—Jai or Laurentz—lose the right-of-way? What if Jai stops using the access?