Explain how bias in the survey might have affected the results. a survey of residents in a wealthy part of town asks whether the government should provide more low-income housing for the town’s residents. a. the question in the survey is biased against government for low-income residents. b. the question in the survey is biased against wealthy residents. c. surveying only residents in a wealthy part of town means the sampling was not random and must be biased. d. surveying only residents in a wealthy part of town gives a sample that is not representative of the entire town.