Data Sufficiency answer logic and stem rephrasing

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By the end you’ll be able to

explain the fixed Data Sufficiency answer choices in terms of statement sufficiency
rephrase a question stem into a precise target such as a value, yes/no decision, or comparison
distinguish sufficiency from solvability when evaluating statements
test each statement separately before evaluating the two statements together

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eliminate answer choices systematically by tracking what each statement determines

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