Williamson Polling Company is hired to conduct a survey of voter intentions in the upcoming election. They purchase a a list of landline phone numbers that will rely upon for potential respondents. In conducting the survey this way, what might be the result? Correct Answer(s) The survey will give unbiased and reliable estimates as long as there are a sufficient number of respondents. The landline phone survey will always be more accurate than an internet survey. The survey could have a very high non-response rate, which could produce bias. The survey may provide biased results due to sample selection bias