Mathematics, 16.12.2021 03:20 taylorb9893
The national average for mathematics on a standardized test in 2011 was 526. Suppose that the distribution of scores was approximately bell-shaped and that the standard deviation was approximately 47. Within what boundaries would you expect 95% of the scores to fall?
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The national average for mathematics on a standardized test in 2011 was 526. Suppose that the distri...
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