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On a multiple choice test with 29 ​questions, each question has four possible​ answers, one of which is correct. for students who guess at all​ answers, find the mean for the number of correct answers.
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On a multiple choice test with 29 ​questions, each question has four possible​ answers, one of which is correct. for students who guess at all​ answers, find the mean for the number of correct answers. round to the nearest tenth.

User Joao Carlos
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29/4 = 7.25, so 12.3
User AlbertoiNET
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