Question

#At a University football game each person is given a number ticket to be eligible to win a prize during half time of the game. At half time a student selects 5 ticket numbers at random out of a large box, to announce as winners of a prize- The sample of 5 prize winners is an example of what type of sampling scheme? A. Simple Random sample B. Convenience sample 0. Systematic Random Sample d. Stratified Random Sample "A physic department has 24 faculty members and 88 students. It can send 10 people to a national convention and they would like to send a representative sample of both students and faculty. Of the 24 faculty members, they select three faculty at random and then among the 88 students, seven are selected randomly to attend the conference. The sample of 10 convention goers is an example of what type of sampling scheme?\" Jet- Simple Random sample B- Convenience sample 0. Systematic Random Sample d. Stratified Random Sample