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Mathematics, 16.10.2019 19:30 samanthabutryn

You are employed by a research company and your job is to create and administer 10-question questionnaires. you are paid by the number of completed questionnaires you submit. which question breakdown would be the most time-efficient?

a. 5 free-response questions and 5 multiple-choice questions
b. 10 free-response questions
c. 10 multiple-choice questions
d. 9 multiple-choice questions and 1 free-response question

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Answers: 3
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