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Hi, Can anyone help me on this question. I don't know how to do it. Thank you! Exam I in Mr. Duong's Statistics class of

Hi, Can anyone help me on this question. I don't know how to do it. Thank you!

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Exam I in Mr. Duong's Statistics class of Spring 2013 had a nearly bell-curve distribution of scores with mean a = 80.75 pts, and standard deviation s = 5.25 pts. What percent of students score between 65 and 70.25? 98.825 % 97.65 % 2.35% 1.175% None of the above. Points possible: 1 Unlimited attempts. Submit

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