QQuestionOther Exams & Certifications
QuestionOther Exams & Certifications
"Which of the following are examples of sampling bias? Select all that apply.
A. A national election poll only interviews people with college degrees.
B. A clinical study includes three times more men than women.
C. A survey of high-school-age students does not include homeschooled students.
D. An online marketing analytics firm stores data in a spreadsheet."
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Answer
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Step 1I'll solve this problem step by step, analyzing each option for sampling bias.
Step 2: Understanding Sampling Bias
Sampling bias occurs when some members of a population are systematically more likely to be selected in a sample than others, which can lead to unrepresentative results.
Final Answer
Option D is not a sampling bias scenario.
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