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COMSAE 1 Exam questions and answers Graded A+ latest update selection bias - A polling error in which the sample is not representative of the population being studied, so that some opinions are over- or underrepresented The study population is not re
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COMSAE 1 Exam questions and answers Graded A+ latest update selection bias - A polling error in which the sample is not representative of the population being studied, so that some opinions are over- or underrepresented The study population is not representative of the target population because of how subjects were selected. expectation bias - Definition: Researchers expect a certain result
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