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Multiple Choice Flashcards

Practice multiple choice certification questions for Certified Data Science Practitioner - CDSP and review the explanation after each answer.

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Review the keyed rationale after answering so the correct CertNexus service choice and each distractor stay connected.

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Answer, inspect the rationale, then repeat.

Large answer targets and a focused review step keep the current CertNexus objective at the center of the session.

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Flashcard Practice Certified Data Science Practitioner - CDSP Multiple Choice

A retailer planned a 50/50 A/B test, but the exposure log shows 70 percent of eligible users received treatment. What should happen?

Choose the Best Answer

Declare treatment successful because more users saw it Move users between groups after outcomes are known Analyze the test as planned while ignoring the assignment issue Investigate assignment logic, eligibility filters, logging, and whether the imbalance biases results

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