Print your name at the upper right corner of each page. Do not detach the formula sheet or the tables. There are 38 problems# place your answers in the answer block which is provided. For the multiple choice problems be sure that your selection is unambiguous; if your selection is unclear, then no credit will be given. There are 22 free response problems, which are worth 10 points each; there are 16 multiple choice questions, which are worth 5 points each. Thus there is a total of 300 points. Suppose the highway gasoline mileage of the ford mustang is normally distributed with a mean value of. 27 miles per gallon with a standard deviation of 3. 6 miles per gallon: referring to mustang, find the probability that the highway gas mileage of a mustang is at least. 24 miles per gallon: referring to mustang, find the upper 10% of highway mileages.
