Okay, you just beat out your competitor and got a huge project that requires interviewing parents of foster care children to find out how the process of getting a child works. This project requires 600 completed interviews in 6 weeks.

Now what do you do to identify the appropriate sample to survey? (Select the one best option.)

1 point

Mail a survey to a random census tract by zip code in an area known to have a high percentage of families with foster children.

Use Random Digit Dialing (RDD) for a phone survey of families with children age 5 to 18 (when children age out of the foster care system).

Set up one-on-one interviews with state and county foster care caseload workers; then ask them for a random list of parents they work with who have foster children.