A survey was conducted. Of 20 questionnaires that were sent, 12 were completed and returned. We know

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A survey was conducted. Of 20 questionnaires that were sent, 12 were completed and returned. We know that 8 of the 20 questionnaires were sent to students and 12 to nonstudents. Only two of the returned questionnaires were from students.

(a) What is the response rate for each group?

(b) Assume we have a response in hand. What is the probability that it comes from a student?

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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Question Posted: Feb 10, 2024 12:57 PM

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A survey was conducted. Of 20 questionnaires that were sent, 12 were completed and returned. We know

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Statistics For Business And Financial Economics

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