Students given exam with 300 multiple questions distribution

Reference no: EM13241724

Students given exam with 300 multiple questions, distribution was normal and mean 195 with a standard deviation of 30. What were the scores of the students who are within one standard deviation of the mean?

Reference no: EM13241724

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Students given exam with 300 multiple questions distribution : Students given exam with 300 multiple questions, distribution was normal and mean 195 with a standard deviation of 30. What were the scores of the students who are within one standard deviation of the mean?

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