Pamela wishes to find out what is the average time young adults in Teleland spend on their phone using social media. Which of the following would give (a) good sampling frame(s)? (1) All residents in...

Extracted text: Pamela wishes to find out what is the average time young adults in Teleland spend on their phone using social media. Which of the following would give (a) good sampling frame(s)? (1) All residents in Teleland who use social media. (II) All young adults in Teleland. (I) only Neither (I) nor (II) (II) only Both (I) and (II) O O O O