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Mathematics, 09.06.2021 04:50 2020sanchezyiczela
Mr. Jackson is looking at test scores for his Algebra 2 class. The scores on the Unit 2 Test follow a normal distribution, with a mean of 89 and a standard deviation of 3. What percent of learners scored 86 or better?
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Mr. Jackson is looking at test scores for his Algebra 2 class. The scores on the Unit 2 Test follow...
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