Mathematics, 17.07.2019 19:30 lays20001
6. final exam scores in a math class with large number of students have mean 151 and standard deviation 5.1. provided the scores of this final exam have a nearly symmetric/bell-curve distribution, what percent of students score below 151 or above 161.2
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6. final exam scores in a math class with large number of students have mean 151 and standard deviat...
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