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How do you approach selecting the appropriate statistical test for a given problem?
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Data Analyst
Marketer
General
Describe a systematic framework that considers data type, research question, assumptions, and sample characteristics. Include examples of common tests and their applications in data science.
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Statistics question
Statistics questions assess your understanding of data analysis principles. Show your knowledge of probability, statistical inference, experimental design, and how you apply quantitative methods to interpret data and draw valid conclusions.