Q. Which of the following is the example of random sampling techniques? (Solved)
1. Taking the name of every person in a telephone book
2. Generating a list of numbers by picking numbers out of a hat and matching these numbers to names in the telephone book
3. Taking every tenth or twentieth name from a list of everybody in the telephone book
4. All of the above
- b. Generating a list of numbers by picking numbers out of a hat and matching these numbers to names in the telephone book