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Asked Nov 14, 2019

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When taking a 15 question multiple choice test, where each question has five possible answers, it would be unusual to get or more questions correct by guessing alone. Use the Range Rule of Thumb for Unusual Values to answer this question. Give your answer above as a whole number.

Step 1

From the given information,

Step 2

Now, estimating the minimum and the maximum usu...

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