Chapter 10.4, Problem 2JC

We need to survey a random sample of the 300 passengers on a flight from San Francisco to Tokyo. Name each sampling method described below.

1. a) Pick every 10th passenger as people board the plane.
2. b) From the boarding list, randomly choose 5 people flying first class and 25 of the other passengers.
3. c) Randomly generate 30 seat numbers and survey the passengers who sit there.
4. d) Randomly select a seat position (right window, right center, right aisle, etc.) and survey all the passengers sitting in those seats.