Question: What does sampling bias refer to in research design? Group of answer choices A systematic error in how participants are selected for the study Choosing

What does "sampling bias" refer to in research design? Group of answer choices A systematic error in how participants are selected for the study Choosing a sample that accurately represents the population The accurate measurement of variables A random error in data collection Flag question: Question 3 Question 32.5 pts Which of the following research designs is most appropriate for studying cause-and-effect relationships? Group of answer choices Cross-sectional study Case-control study Experimental study Qualitative study

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