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A statistics professor recently graded final exams for students in her introductory statistics course. In a review of her grading, she found the mean

A statistics professor recently graded final exams for students in her introductory statistics course. In a review of her grading, she found the mean score out of 100 points was a = 77, with a margin of error of 10. Construct a confidence interval for the mean score (out of 100 points) on the final exam. Provide your answer below:

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