In the last election, 145 comma 711 adults voted in a county. a researcher plans to conduct a survey of 600 of those voters. after obtaining a list of those who voted comma he numbers the list from 1 to 145 comma 711 comma and then he uses a computer to randomly generate 600 numbers between 1 and 145 comma 711. his sample consists of the voters corresponding to the selected numbers.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list