1. Identify which sampling bias (questionnaire/wording bias, response/nonresponse bias, coverage/frame bias) best describes the following scenarios. Explain why:
a. A survey asks "Should the US Government go out of its way to spend huge sums of money to pay for health care for just a few people who don't get done anything to earn it?"
b. A company sends a survey to 500 randomly selected clients, but only 122 send back a completed survey.
c. A production company decides to use facebook profiles to study the favorite kinds of movies of all adults living in the US.