Mathematics, 29.04.2021 17:10 tabbywitherite84
Shannon participated in a national math contest by taking a math test. The test results followed a normal distribution with a mean score of 72.6 points out of 100 and a standard deviation of 8.7. Shannon received a score of 81 points. Shannon thinks she performed better than 68% of the students in the contest
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Shannon participated in a national math contest by taking a math test. The test results followed a n...
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