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Mathematics, 07.06.2020 00:58 lindseycagle00
In a survey of first graders, their mean height was 49.9 inches with a standard deviation of 3.15 inches. Assuming the heights are normally distributed, what height represents the first quartile of these students?
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In a survey of first graders, their mean height was 49.9 inches with a standard deviation of 3.15 in...
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