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Question 3 (1 point) 4 Listen The time to complete a standardized exam is approximately normal with a mean of 70 minutes and a standard

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Question 3 (1 point) 4 Listen The time to complete a standardized exam is approximately normal with a mean of 70 minutes and a standard deviation of 10 minutes. Using the 68-95-99.7 rule, what percent of students will complete the exam in between 60 and 90 minutes? 34% 68% 81.5% 95% Question 4 (1 point) () Listen

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