The national average for mathematics on a standardized test in 2011 was 524. suppose that the
...
Mathematics, 17.09.2019 06:10 ashtin8642
The national average for mathematics on a standardized test in 2011 was 524. suppose that the
distribution of scores was approximately bell-shaped and that the standard deviation was
approximately 41. round your answers to one decimal place as needed.
part 1 out of 2
within what boundaries would you expect 95% of the scores to fall?
about 95% of the scores should fall between
and
as
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