DIRECTIONS: SHOW ALL WORK!! A final response following a calculation should be a sentence. Place a box around your final response. Round probability calculations to 4 decimal places. Round other numerical results including percents to two decimal places (e.g. 2.56 shoes, 18.49%). State U is conducting a study of parking at one of its larger parking structures on campus. Its goal is to estimate the mean time it takes a car to find a parking spot. Over the course of two weeks, a community safety officer observed every 10th car entering the structure and recorded the time it took for the car to park. He did this for 200 cars. In addition, the CSO recorded the type of permit (faculty/staff, student, visitor) and also the number of passengers in the car. Identify an individual, the population, the sample, and all variables measured in this study. Classify each variable as qualitative (Q), discrete (D), or continuous (C): individual population sample variable(s) 2. Identify the sampling method for each scenario. (a) A polling agency dials 1100 random numbers in a congressional district during a contested election to conduct a survey. (b) The Department of Health randomly selects eight doctors from each of the 35 hospitals in the Gotham City metro area. (c) A commercial beekeeper randomly selects ten of the 300 hives he keeps and counts the number of bees living in each. 3. Below is a histogram for the years of service by the faculty members at State U. (a) Describe the shape of the distribution. (b) Do you expect the mean number of years to be less than, greater than, or about the same as the median? Explain. 1