The Drive Clean program started in Ontario in 1999. Its purpose was to improve air quality by requiring older vehicles to be tested for the amount of pollutants emitted. If they exceeded a certain standard, repairs would have to be made. A survey of cars and light trucks in Ontario was undertaken, wherein each vehicle was tested. The results are: Car passes Drive Clean test (1) or It fails test (2). There are 6,727,791 cars and light trucks in Ontario. Compute a confidence interval estimate of the total number of cars and light trucks that would not pass the test.