Which of the following surveys is more likely than the others to generate self-selection error?
a. a phone survey of randomly selected voters about the job performance of local council members
b. a door-to-door survey about home energy use
c. a yes or no phone survey that asks, "Will you vote in the upcoming presidential election?"
d. a mall-intercept survey about restaurant preferences
e. a mail-in survey of retirement community members about the privatization of Medicare
Answer: E
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.