) Select all problems with the sampling procedure and/or the survey. What are their impacts? A. Those with Internet access may have different flying preferences than those without. B. The survey question is biased and may lead to estimating a higher proportion of yes responses to the question than may be true in the population at large. C. The sampling frame may not be representative of all frequent flyers since those who are interested in winning a trip to Alaska may be more likely to fly there. D. There are no concerns